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28 Oct 2026 12:35pm GMT

Hyprland 0.57 introduces new blur effects, workspace-specific screen sharing, wobbly window animations, and Lua configuration improvements.

28 Oct 2026 12:28pm GMT

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28 Oct 2026 11:54am GMT

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28 Oct 2026 11:08am GMT

US-owned trans-Pacific cables face growing risks from sabotage and China.

28 Oct 2026 11:00am GMT

Astronomers using the Vera C. Rubin Observatory have discovered 2026 ED138, a large object beyond Neptune that could become the solar system's sixth recognized dwarf planet if further observations confirm it is massive enough to be round. Located about 46 times farther from the Sun than Earth, the object is estimated to be 600 to 1,500 kilometers wide and had remained hidden because it lies against a particularly crowded field of Milky Way stars. Scientific American reports: The discovery was made by running billions of pieces of data collected by the Rubin Observatory through a search code developed by Center for Astrophysics | Harvard & Smithsonian astronomers Matthew Holman and Kevin Napier. "My first reaction was one of excited disbelief," Holman said in a statement. "Objects like this are very rare, so I immediately started checking whether I or the code had done something wrong." When Holman and his colleague Mario Juric of the University of Washington went to double-check, they found 30 more observations of the object by Rubin that dated to between March and July 2026. Looking at other observation tools, the pair found even more sightings going back to 2016. Together, these data allowed the astronomers to begin mapping out 2026 ED138's orbit. The suspected dwarf planet is about 46 times as far from the sun as Earth, making it even more remote than Pluto, which is just 40 times as far. The object is also tilted off the solar system's plane by around 25 degrees, an arrangement that could be linked to disruptions caused by Neptune's gravitational pull. Initial measurements indicate that 2026 ED138 has a diameter between 600 and 1,500 kilometers (373 and 932 miles), which makes it one of the largest dwarf planet candidates yet detected. But size isn't all that matters: further observations are required to determine if the object has enough mass to be pulled into a round shape, which is a key requirement for a dwarf planet. Despite its size, 2026 ED138 was able to avoid detection for all these years because it's located in a part of the night sky that's crowded with stars whose light drowned it out.

Read more of this story at Slashdot.

28 Oct 2026 11:00am GMT

CentOS and Rocky Linux founder Gregory Kurtzer unveils Ginux, an independent Rust-based kernel developed with AI in just 11 days.

28 Oct 2026 10:38am GMT

Apprise 2.1 adds 12 notification services, expands support to 170 plugins, and improves security, configuration handling, and integrations.

28 Oct 2026 9:55am GMT

The CDC estimates that 19 drug-resistant pathogens cause 9.7 million infections and more than 50,000 deaths annually in the U.S., with resistance continuing to outpace development of new treatments. "The agency considers this problem to be one of our most urgent public health threats," reports NBC News. From the report: The report is the CDC's first comprehensive assessment of these drug-resistant pathogens in seven years. [...] The new report offers a detailed picture of these threats in the U.S., including a ranking of which are the most urgent concerns, based on the number and severity of infections they cause and how easily preventable or transmissible they are. The ranking also factors in how many treatment options exist and their costs. [...] The report estimates that 19 drug-resistant germs cause 9.7 million infections annually in the U.S. Of these, four pathogens are ranked as most worrisome, including the fungus Candida auris and the bacteria that causes gonorrhea, which has become resistant to all but one class of antibiotics used to treat it. The other two urgent threats, according to the CDC, are the bacteria Acinetobacter and Enterobacterales, both of which are resistant to a class of antibiotics widely considered a "last resort" for patients. In addition, the report adds a new bacteria to the list of "concerning" threats, which are considered less worrisome but still warrant monitoring: neisseria meningitidis, which causes meningococcal disease. The rare but life-threatening illness can be prevented through childhood vaccinations, but the bacteria that causes it is slowly developing a resistance to penicillin and another antibiotic called ciprofloxacin. The report also offers some good news: The CDC determined that the bacteria Clostridioides difficile, or "C. diff," which causes diarrhea and inflammation of the colon and can be deadly, is causing fewer cases year over year. The agency downgraded it to a serious threat, whereas it was categorized as urgent in the prior version of the report, which came out in 2019.

Read more of this story at Slashdot.

28 Oct 2026 7:00am GMT

An anonymous reader quotes a report from CBS News: Greenhouse gas concentrations in the atmosphere rose to record highs in 2025, locking in climate impacts that will persist for centuries, the United Nations said on Tuesday. Levels of the three main greenhouse gases -- the climate-warming carbon dioxide, methane and nitrous oxide -- all rose to unprecedented figures in 2025, the U.N.'s weather and climate agency said. The World Meteorological Organization said the rise would lead to more long-term temperature increases for the planet. The bulletin looks at greenhouse gas concentrations -- the amount of those gases in the atmosphere -- rather than new annual emissions amounts as the world burns more coal, oil and gas. In 2025, carbon dioxide concentrations were at 426.8 parts per million (ppm); methane at 1,948 parts per billion, and nitrous oxide at 339.1 parts per billion. That takes them, respectively, to 153%, 267% and 126% of the pre-industrial levels witnessed before 1750. Of the three major greenhouse gases, CO2 accounts for about 66% of the warming effect on the climate. Around half of the total CO2 emitted each year remains in the atmosphere; the rest is absorbed by the land and oceans. From 2024 to 2025, the global average concentration of CO2 rose by 2.8 ppm -- smaller than the record surge from 2023 to 2024 of 3.6 ppm. WMO senior scientific officer Oksana Tarasova said this reflected the "recovery of the land carbon sinks and reduced fire carbon emissions in 2025 after the strong 2023/2024 El Nino," the naturally occurring, climate-warming weather phenomenon. "However, a 2.8 ppm annual increase is still a substantial addition of carbon to the atmosphere from fossil fuel burning." It is also above the average growth rate for the past decade of 2.6 ppm -- a figure that stood at 0.8 ppm in the 1960s. "Another year, another new record," said WMO Deputy Secretary-General Ko Barrett. "Greenhouse gases are trapping an unprecedented amount of heat in the atmosphere, providing energy for more extreme weather and associated risks to our economies and societies. Further reading: UN Says Breaching 1.5C Warming Limit Is 'Imminent and Unavoidable'

Read more of this story at Slashdot.

28 Oct 2026 3:30am GMT

Additionally, the N1 chip brings Wi-Fi 7 and Bluetooth 6.

27 Oct 2026 10:37pm GMT

International travel used to be the main risk of measles cases in the US-not anymore.

27 Oct 2026 10:22pm GMT