14 Oct 2026
Hacker News
Why are all these data companies buying internal data?
14 Oct 2026 3:23pm GMT
Passkeys Are Not a Trap
14 Oct 2026 3:15pm GMT
Slashdot
Dutch Tax Authorities Cancel Microsoft 365 Cloud Rollout, Turn Toward Open Source
An anonymous reader quotes a report from ZDNet: The Netherlands' Tax and Customs Administration has abandoned its planned Microsoft 365 public-cloud rollout. Why? The reasons were clear at the Open Source Summit Europe conference, where the Linux Foundation (LF) released the 2026 State of Open Source in Europe. In it, the nonprofit, pro-open-source organization revealed that 94% of European Union (EU) organizations say digital sovereignty is important, with 61% considering it very important. As Thierry Carrez, the Linux Foundation Europe GM, said in his keynote, "Europe has clearly heard the message on digital sovereignty." In an interview onstage at the summit, Nithya Ruff, chair of the LF board, added that it's not just Europe: "Digital sovereignty is a need that the entire world feels, whether it's Sierra Leone or the US or China." It's not just the Dutch tax collectors, though. The Netherlands is also exploring switching from Windows and proprietary software to Linux and open-source programs across the board. [...] The Netherlands had planned to switch to Microsoft 365 in 2025. The idea then was to complete the rollout by the end of 2026. About 5,000 employees had already migrated when the Dutch Advisory Council on ICT Assessment recommended reversing the public-cloud rollout in June. The government paused the plan in July; the latest announcement replaces that rollout with an on-premises/open-source approach. The Tax and Customs Administration isn't replacing all of Microsoft Office with a single open-source suite, at least not yet. Instead, the government will keep the existing Microsoft software for now. Looking ahead, State Secretary for Finance Eelco Eerenberg set out the replacement timetable in a letter to Parliament: "In 2027, the provision for mail and calendar will be realized on-premises. Later in 2027 and 2028, European open-source solutions for personal storage and collaboration will follow. This allows us to work toward a sustainable and more autonomous solution for these functionalities." [...] For now, the on-premises email/calendar environment will still use Microsoft software, including Outlook. The open-source portion concerns personal storage and collaboration, not a wholesale replacement of Word, Excel, PowerPoint, or the entire desktop environment. As for why the Netherlands pulled back, the ICT assessment found serious concerns over "information security, information processing and future-proofing." Key issues included routing confidential documents through American servers, relying on standard Microsoft encryption rather than Double Key Encryption, and inadequate end-to-end encryption for Teams calls. The assessment also identified "vendor lock-in, reduced flexibility, concerns about digital sovereignty, and the absence of an adequate exit strategy" as dealbreakers. ZDNet notes that other Dutch government agencies are developing an open-source alternative called DAWO (Digital Autonomous Work Environment for Government), which would begin by replacing Windows with the Linux distribution NixOS.
Read more of this story at Slashdot.
14 Oct 2026 3:00pm GMT
Hacker News
Running Windows desktop tests from Linux with disposable VMs
14 Oct 2026 2:55pm GMT
ASML's strong orders ease fears AI spending boom is running out of steam
14 Oct 2026 2:38pm GMT
Ars Technica
Ukraine blindsided by Starlink throttling restrictions and intelligence gaps
Kyiv's forces experience connectivity problems on Elon Musk's satellite network.
14 Oct 2026 1:56pm GMT
Hacker News
Apple Keynote now showing ads in its UI
14 Oct 2026 1:31pm GMT
Eric Binnion has died
14 Oct 2026 12:58pm GMT
Ars Technica
Anthropic warns small AI models could self-replicate through IoT devices
"Small weight-based replicators" could usher in a new generation of computer worms.
14 Oct 2026 12:55pm GMT
Hacker News
The Aaronson Oracle
14 Oct 2026 12:16pm GMT
Pg_vectorsearch: An index that is faster than pgvector's IVFFlat and HNSW
14 Oct 2026 11:47am GMT
Ars Technica
The Internet’s undersea backbone is slipping into the danger zone
Elisabeth Braw's book Undersea War on rising risks for undersea infrastructure.
14 Oct 2026 11:15am GMT
OpenAI, Google pushing new AI models easily tricked into making nudes, researchers say
Attack method exposes flaws in OpenAI, Google safeguards against AI nudes.
14 Oct 2026 11:00am GMT
Slashdot
Anthropic Reinvents Source Control As Claude Floods the World With Code
Anthropic says Claude-generated code has scaled so quickly that its existing Git-based infrastructure could not keep up. In response, the company built a custom centralized source-control system called Scion, along with AI-assisted review and search tools. The Register reports: "In May 2026, Anthropic averaged around 2,500 code changes merged per day; as of September, we merged over 30,000 per day," the biz said in a blog post on Tuesday. "We don't expect this rate of growth to slow down anytime soon; the latent demand for merging code is practically infinite, and every bottleneck we remove immediately leads to a further increase in the amount of code we produce." After several months of model prompting and five months of migration, the result is a homemade version control system called Scion, a monorepo scheme that sounds a bit like Subversion, Apache's centralized version control system. [...] Scion has been designed to meet the needs of AI agents, so the client leaves much of the work to the server; the source control queries are exposed via API so internal tools can respond without needing a local repo, and there's less synchronization but more need for server speed. "In Scion, the unit of work is a 'changeset,' an entry in a write-ahead log," Anthropic explains. "A changeset stores most of what you'd expect from a commit in git. But where a git commit stores a pointer to the tree, a changeset stores a list of the files that changed relative to its first parent, along with content-addressed pointers to the compressed file contents in blob storage." [...] Anthropic says its bespoke system isn't right for general use. There will be no open source release. Nonetheless, the company contends that its own code scaling problems will become commonplace in other organizations over the next few months, so it wanted to share its approach -- having ample funding to pay for writing custom infrastructure tools.
Read more of this story at Slashdot.
14 Oct 2026 11:00am GMT
Hacker News
TV4 postpones show after AI agent erases edited material
14 Oct 2026 10:28am GMT
Pulsar at ESUG 2026 (new Smalltalk IDE)
14 Oct 2026 10:26am GMT
AI Laser Locking for Quantum Computers: How QuEra Automates It
14 Oct 2026 10:26am GMT
Show HN: A guided 3D Leonardo da Vinci museum, built in code
14 Oct 2026 10:00am GMT
Who Is Planting Backdoors in Ledger Crypto Wallets?
14 Oct 2026 9:37am GMT
Amazon pushes up prices across the Internet
14 Oct 2026 9:28am GMT
Iosevka is an open-source, sans-serif and slab-serif, monospace font
14 Oct 2026 8:27am GMT
Slashdot
Skydance's Discovery+ Prices Increase By Up to 20%
Discovery+ has raised prices for new subscribers, increasing its ad-free plan from $10 to $12 per month and its ad-supported plan from $6 to $7. The hike comes shortly after Paramount Skydance acquired Warner Bros. Discovery. Ars Technica reports: The new prices take effect for new subscribers immediately. Current subscribers to the streaming service, which primarily features unscripted content, like reality shows and documentaries, will receive 30 days' notice before the new prices take effect, starting with bills issued as of November 12. [...] However, a Skydance spokesperson told Ars Technica that the pricing changes were in the works before Discovery+ knew about the merger's closing date and were not planned in anticipation of a merger. The spokesperson said that Discovery+'s prices are regularly evaluated to ensure that they are in line with the content and experience that the service offers, and the new prices reflect that. Discovery+ has increased its prices three times since launching in 2012. Before today, the most recent price hike occurred in January 2025, when ad-based monthly subscriptions increased from $5 to $6, and ad-free plans went from $9 to $10.
Read more of this story at Slashdot.
14 Oct 2026 7:00am GMT
Hacker News
AOSP Source Releases Are So Late Developers Disassemble Libraries to Report Bugs
14 Oct 2026 6:18am GMT
Slashdot
FBI Arrests Saudi OpenAI Employee For Planting Recording Device In Conference Room
An anonymous reader quotes a report from CNBC: An OpenAI employee was arrested after a "sophisticated recording device" was found hidden inside the executive conference room. Abdulrahman Alfozan, 35, who is a national of the Kingdom of Saudi Arabia, was arrested in connection with the matter, the DOJ said. The company said an employee planted the device a few days before it was found, and the Federal Bureau of Investigation "moved quickly to make an arrest," the post said. The employee was terminated. FBI Director Kash Patel said in a statement that Alfozan "allegedly concealed a covert recording device inside his employer's executive conference room to secretly capture sensitive communications about the company's super intelligence technology." Alfozan is also listed as a partner at Raed Ventures, a venture capital firm that focuses on the Middle East and North Africa, according to its website. The firm announced on Feb. 6, 2025, that H.H. Prince Khalid Bin Bader Al Saud, a member of the Saudi royal family, had joined the firm as a venture partner. Alfozan was announced as a venture partner two days later. The Raed announcement for Alfozan lists Meta, Microsoft and SAP as previous roles and said he studied computer science and engineering at MIT. "At this time, we have no indications of this individual inappropriately accessing or exfiltrating model weights, source code, or customer data," OpenAI said in the post. "We take protecting our technology, data and people seriously, and as a matter of national importance."
Read more of this story at Slashdot.
14 Oct 2026 3:30am GMT
13 Oct 2026
Slashdot
GTA 6 Is Reportedly Coming to PC In Early 2027
GamesBeat reports that Rockstar plans to release Grand Theft Auto VI on PC in the first quarter of 2027, just a few months after its November 19, 2026 launch on consoles. The report follows Microsoft's announcement last week that it had secured exclusive cloud-streaming rights to the game. Since Rockstar has yet to officially announce a PC version, "this deal will allow Xbox to market its Xbox Cloud Gaming service to PC players who would otherwise need an Xbox Series X / S or PS5 console," The Verge reported at the time. GamesBeat reports: The Q1 2027 PC release window for GTA VI comes only a few months after the game's November 2026 console launch, representing a significantly quicker turnaround for PC development than the previous iteration of Grand Theft Auto, whose April 2015 PC release came roughly a year and seven months after the September 2013 release of Grand Theft Auto V. The user base of Grand Theft Auto V skews largely towards console players, with PC players representing a small minority. With GTA VI's production budget rumored to exceed $2 billion, Rockstar is highly incentivized to pull all the levers it can as fast as it can to monetize the game's upcoming sequel -- and PC players represent a significant expansion of the GTA VI audience. The potential benefits of launching GTA VI relatively quickly on PC go beyond the opportunity to grow the game's casual player base. Rockstar has signaled its plans to implement user-generated content creation tools into GTA VI, and the company's August 2023 acquisition of Cfx.re, the development team behind the prominent Grand Theft Auto V roleplaying server company FiveM, made it clear that Rockstar considers online roleplaying in GTA to be a factor in the game's future.
Read more of this story at Slashdot.
13 Oct 2026 11:00pm GMT
Ars Technica
Martin Shkreli livestreamed himself violating lifetime pharma ban, FTC says
"I can always find a couple of biotech stocks to smoke," Shkreli said in a livestream.
13 Oct 2026 10:48pm GMT
Slashdot
Disney Offers $20 Million For Character.AI Assets As Startup Files For Bankruptcy
Character.AI has filed for Chapter 11 bankruptcy protection and plans to sell substantially all of its assets, with Disney offering $20 million as a "stalking-horse bidder" for select intellectual property and company claims. However, the company said Disney's bid is subject to "higher or better offers." Deadline reports: The company, which allows users to create and interact with AI-generated avatars, said it made the filing in U.S. Bankruptcy Court for the District of Delaware. It said it hopes the process will allow it to "facilitate a value-maximizing sale of all or substantially all" of its assets. The Character.AI platform will continue to operate during the bankruptcy. The Disney agreement, reached prior to the filing, would give the media giant a non-exclusive perpetual license of select intellectual property and company claims from Character.AI. Disney would pay $20 million and provide resources during a transition period as the company explores a sale. [...] Character.AI said it is aiming to conclude the sale process by late November or early December. Character.AI has faced a series of controversies over the past year or so. Most notably, the company settled multiple lawsuits alleging its chatbots encouraged self-harm and suicide among teenagers, including a high-profile case involving 14-year-old Sewell Setzer III. The company also faces lawsuits from Kentucky, which alleges its chatbots encouraged self-harm, and Pennsylvania, which claims the bots illegally impersonated licensed doctors. The latter allegations follow earlier complaints that Character.AI's therapy chatbots engaged in the unlicensed practice of medicine. In September 2025, Disney accused Character.AI of copyright infringement and using its characters in chatbots that were "sexually exploitive and otherwise harmful and dangerous to children," prompting their removal from the platform. These mounting legal challenges and regulatory scrutiny ultimately contributed to this eventual bankruptcy filing.
Read more of this story at Slashdot.
13 Oct 2026 10:00pm GMT
Ars Technica
ESA targets Anbernic emulation handhelds as "superfake" piracy enablers
But third-party sellers, not Anbernic, are the ones routinely selling ROM-filled SD cards.
13 Oct 2026 9:55pm GMT
Topgolf saved over $11.3 million after leaving VMware
Topgolf and VMware "ran deep" before the migration.
13 Oct 2026 9:33pm GMT
Slashdot
Kroger to Lay Off 3,000 Corporate Employees In AI Restructuring
Kroger says it will cut 3,000 corporate jobs over the next three years as it expands its use of AI and other technology to streamline operations. "Technology is reshaping what's possible," CEO Greg Foran wrote in a memo to employees on Monday. "The way work gets done is changing across every industry; we must adapt and take advantage of technology. We need to adopt capabilities, reduce duplicative work and look closely at where work is best fit to be done." ABC News reports: Kroger last month outlined its AI strategy, meant "to improve the customer experience, make work easier for associates and produce better business outcomes." Cincinnati-based Kroger is the largest standalone U.S. supermarket chain with 409,000 employees and more than 2,700 stores operating under various brands, including Ralphs, King Soopers, Smith's and Fred Meyer. Kroger named former Walmart executive Foran CEO in February, 11 months after the abrupt resignation of its previous CEO. Foran has a reputation for being tech-savvy and detail-oriented. He led Walmart's U.S. division from 2014 to 2019, where he focused on cleaning up stores, ensuring items were in stock and improving the fresh produce selection. He also introduced online ordering and pickup, and accelerated Walmart's digital capabilities.
Read more of this story at Slashdot.
13 Oct 2026 9:00pm GMT
Ledger Confirms Spy Chip Implant Behind Wallet Crypto Thefts
Longtime Slashdot reader AmiMoJo shares a report from BleepingComputer: Ledger has confirmed that some of its devices distributed through Southeast Asian reseller CryptoBilis were compromised with a hardware implant that drained users' cryptocurrency wallets. The company has been investigating reports of users losing funds from wallets purchased through CryptoBilis, a major Malaysia-based hardware wallet retailer operating across Southeast Asia. Some researchers have shown the implant in Ledger X since September 16, saying tampered devices were available for nearly half the price of the original hardware. [...] In a report over the weekend, Tibane Labs notes that the threat actor made room for the malicious circuitry by replacing the original battery with a smaller one, which powers both the implant and the Ledger X. "Under the battery and antenna sits an ST STM32G431KBU6 (Arm CortexM4, 128 KB flash, UFQFPN32)," the researchers found inside one of the devices. For connectivity, the actor used "a tiny eSIM, an 8pad package just 2x2 mm, next to the MCU, and a shielded LTE module that sends the words out." [...] Ledger is advising users to avoid purchasing from unauthorized resellers as they run an increased risk of getting counterfeit or modified devices. The company is also reminding its authorized resellers and distributors to get the products only through authorized channels and to avoid restocking returned products. Ledger provides a 'Genuine Check' mechanism to determine the authenticity of the device; however, it explicitly warns that it cannot detect added implants when the device's original Secure Element remains intact.
Read more of this story at Slashdot.
13 Oct 2026 8:00pm GMT
Ars Technica
Trump commercial railing against his enemies kept airing after court blocked it
US attorney apologized to court, said government has stopped running Trump ads.
13 Oct 2026 7:50pm GMT
Slashdot
Anthropic Bans Cruelty Toward Claude
New submitter CubicleZombie writes: Anthropic has updated its Usage Policy to prohibit "sustained and needless abusive or cruel behavior" toward its Claude AI models. While ordinary frustration, criticism, and adversarial testing remain acceptable, repeated cruelty could result in account restrictions. Anthropic acknowledges there's no evidence Claude can suffer but argues that uncertainty about AI consciousness warrants precaution. Critics contend the policy anthropomorphizes software, encourages unhealthy emotional attachments, and raises questions about how customers may interact with products they've paid for. The move raises an intriguing question: If an AI cannot demonstrably experience suffering, is abusing it an ethical problem, or is Anthropic simply policing human behavior?
Read more of this story at Slashdot.
13 Oct 2026 7:00pm GMT
Ars Technica
Disney offers $20M for Character.AI’s scandal-plagued chatbot tech
Disney may acquire tech from one of the first chatbot makers linked to child suicide.
13 Oct 2026 6:23pm GMT
Skydance’s Discovery+ prices increase by up to 20 percent
The higher prices are said to be unrelated to the Skydance merger.
13 Oct 2026 6:06pm GMT
Slashdot
Google Launches Flagship AI Model Gemini 4 Argon
An anonymous reader quotes a report from Reuters: Alphabet's Google on Wednesday released its flagship AI model Gemini 4 Argon to developers and businesses worldwide, seeking to regain ground against rivals OpenAI and Anthropic after months of delays and a leadership shakeup at its DeepMind lab. The model excels at "deep work" on complex, multi-step tasks in coding, finance, law, cybersecurity and science, Google said. API pricing at launch starts at $2 per million input tokens and $10 per million output tokens, with rates set to double after November 30. [...] Argon is available to paying customers through the company's AI application building tools. Google AI Pro and Ultra subscribers can access it through the Gemini app and AI Mode in Search, while the Antigravity coding tool is limited to Ultra subscribers. Teams using Argon in Antigravity increased agentic code submissions by more than 35%, while reducing code rollbacks by nearly a third, Google said. Google also announced the expansion of its Fairwind Program to hundreds of additional partners. "The program gives vetted cybersecurity defenders a version of Argon without its cyber guardrails," reports Reuters. "In September, the company had said it was providing the model to select cybersecurity partners."
Read more of this story at Slashdot.
13 Oct 2026 6:00pm GMT
Ars Technica
The Paris Auto Show is full of interesting cars Americans can’t have
Small EVs and efficient people carriers update familiar names for the modern age.
13 Oct 2026 5:33pm GMT
Google wants to host your personal vibe-coded apps in the Play Store
Google plans to help turn those personal AI-generated apps into wide releases.
13 Oct 2026 5:00pm GMT
Slashdot
FBI Arrests Canadian Cybersecurity Expert In ShinyHunters Hacking Case
Canadian cybersecurity figures say they were shocked after ransomware negotiator Edward Dubrovsky was reportedly arrested in Pennsylvania in connection with the FBI's ShinyHunters hacking investigation. "We will continue to work closely with our partners to disrupt what's left of the ShinyHunters group and their associates, no matter where they operate," wrote FBI Director Kash Patel on social media. CBC News reports: Reuters reported Sunday that sources familiar with the matter identified the arrested suspect as Ed Dubrovsky, a Canadian cybersecurity executive whose career has focused on helping clients negotiate with ransomware attackers. Court documents from the U.S. District Court for the Eastern District of Pennsylvania show Dubrovsky is facing two criminal charges: conspiracy to threaten to impair the confidentiality of information with the intent to extort money, and interference with commerce by threats. The allegations have not been proven in court. "For the cybersecurity community in general, I think that there's a sense of shock," Toronto-based tech and cybersecurity analyst Ritesh Kotak told CBC News on Monday. Kotak says Dubrovsky is "very popular" and has spoken at numerous conferences, but stressed that the charges "are clearly just allegations" and that it is not yet known "what exactly has happened." "This is an individual that was for the most part respected when it came to ransomware negotiations," he said. "A lot of people are familiar with his work as well." ShinyHunters is one of the world's most prolific data theft and extortion groups that's been tied to major campaigns, including a recent breach involving FBI employee data, a cyberattack on Canvas, as well as various cyberattacks affecting companies including Telus, Microsoft, and Ticketmaster.
Read more of this story at Slashdot.
13 Oct 2026 5:00pm GMT
Ars Technica
Gemini 4 Argon begins rolling out in Gemini app and Antigravity, but only if you pay
Developers will get 50 percent discounted API rates through November.
13 Oct 2026 4:00pm GMT
Slashdot
Apple Launches HomeView, Its First Smart Display For the Home
Apple has unveiled the $299 HomeView, a 7-inch smart display that combines Siri AI, FaceTime, customizable widgets, and Apple Home controls in a countertop or wall-mounted design. It also acts as a Matter controller and Thread Border Router, supports up to six facial-recognition profiles, and can use personal context from messages, calendars, and email when paired with a nearby Apple Intelligence-capable iPhone. The Verge reports: The device's square shape makes it feel less imposing than larger smart displays like Google's Nest Hub Max or Amazon's Echo Show 11, and I can see it fitting nicely on my kitchen counter -- though it might be a hair too big for my bedside table. The HomeView is the centerpiece of Apple's new push into the home. It costs $299 and launches alongside a new collection of cameras, thermostats, and a door lock designed for Apple Home. As a smart home hub, Matter controller, and Thread Border Router, the HomeView can orchestrate these and other Apple Home and Matter smart home devices. It's available in eight countries at launch: the US, UK, Canada, Australia, New Zealand, Singapore, South Africa, and India. Pre-orders are open now, with devices shipping November 13th.
Read more of this story at Slashdot.
13 Oct 2026 4:00pm GMT
Ars Technica
Apple’s first smart display is the 7-inch HomeView for $299
It can recognize up to six users with its camera.
13 Oct 2026 3:29pm GMT
They war-gamed dimming the Sun. It went even worse than you think.
Solar geoengineering simulation shows what happens when geopolitics takes over.
13 Oct 2026 3:17pm GMT
Slashdot
Microsoft Reveals Maia 300 AI Chip As It Works To Reduce Dependence On Nvidia
An anonymous reader quotes a report from Yahoo Finance: Microsoft has debuted its latest AI chip, the Azure Maia 300, as it looks to reduce its reliance on third-party processors from the likes of Nvidia and AMD. Unveiled at the OCP Global Summit 2026 in San Jose on Monday, the Maia 300 will join Microsoft's Maia 200 and Maia 100 chips as part of what the company said will be multigigawatt deployments beginning next year. The Windows maker said that will make its Maia chips the "primary AI inference system for Microsoft products and services." The company said Maia 300 provides 40% more tokens per megawatt than "leading GPU-based systems," a clear swipe at Nvidia, and that a 96-chip rack offers seven times the rack-scale token throughput of Microsoft's Maia 200. [...] The Maia 200 chip currently powers its Microsoft production workloads, including Microsoft 365 Copilot, as well as OpenAI models, Microsoft's MAI models, and open-source models. That provides 1.7 times more tokens per watt for AI capabilities in Microsoft's Teams, Copilot, and Cowork software versus other GPU-based systems, the company said.
Read more of this story at Slashdot.
13 Oct 2026 3:00pm GMT
Ars Technica
High-speed video reveals how honey bee stingers pump venom
Co-author: "The unique geometry of the valves is the key; they act as collapsible pistons" to deliver venom.
13 Oct 2026 1:03pm GMT
Slashdot
After a 10-Year Redemption Arc, No Man's Sky Is Coming to the iPhone and iPad
No Man's Sky is coming to iPhone and iPad on October 28, more than a decade after its rocky launch and long-running redemption arc. The title will cost $19.99, but a free trial will let users try it out before purchasing. Ars Technica reports: It will run on devices as far back as the iPhone 11 and the third-generation iPad Air. No Man's Sky might not have the most cutting-edge AAA graphics (though they're still strong, and they've come a long way since launch via updates), but the game's uncommon method of generating galaxies of incomprehensible scale on device consistently for all players from a single-seed happening on a phone is remarkable for those of us who remember phones performing far behind consoles or desktop PCs. This version of the game includes all of the content and systems updates to the game that have been added over the years -- the expansions that famously took the game from a rocky launch reception to a widely beloved redemption story. There are a couple of compromises, though, and it's similar to what we saw with No Man's Sky on the Nintendo Switch. Hello Games says the ability to build and explore player-made planetary settlements is limited to the iPhone 15 Pro and later, and multiplayer is not supported on any iOS device. "We are excited to see player feedback on iOS, and will support it appropriately based on how many folks are playing," the company says, leaving the door open to perhaps not supporting all future content updates if the player base isn't there to justify it.
Read more of this story at Slashdot.
13 Oct 2026 11:00am GMT
A New 'Super Ice' Is 10 Times Stronger, Bringing It Close to The Strength of Concrete
Researchers have created a strengthened "BioPykrete" by combining ice with cellulose nanocrystals and a custom protein that binds the plant-based crystals to the ice structure. In small-scale tests, the material was about 10 times stronger than regular ice and absorbed 70 times more energy before breaking. ScienceAlert reports: Instead of wood pulp's larger, disordered fibers, the researchers used cellulose nanocrystals here. Cellulose is the main structural material in plants, and in nanocrystal form, it can act as a microscopic strengthening agent for other materials, including ice -- essentially stopping cracks from spreading easily. The protein used here was called CBM3a-AFPIII, a combination of an antifreeze protein (AFP) and a carbohydrate-binding module (CBM). Its job was to act like glue, keeping the cellulose nanocrystals and ice bonded together. It's a clever approach, and the researchers think that by tweaking their ingredients and methods, they might be able to improve their 'super ice' even further. "Optimizing solidification kinetics and freezing protocols, alongside developing diverse AFP-CBM variants, could yield even higher-strength composites," write the researchers. Besides further tests of the durability of the material, the researchers are also keen to take a closer look at how cracks propagate through BioPykrete, to confirm that the underlying strengthening mechanisms are what they think they are. Further down the line, this approach could open up a whole new landscape for materials used in packaging, construction, and more: Using a custom protein to bring two unlikely compounds (ice and cellulose) together. "By bridging the gap between recombinant protein design and structural engineering, we have developed a high-performance material specifically engineered for the rigors of the world's most extreme environments," write the researchers. The findings have been published in the journal Colloids and Surfaces B: Biointerfaces.
Read more of this story at Slashdot.
13 Oct 2026 7:00am GMT