Standard DDR4 DRAM prices doubled between May and June 2025, with 8-gigabit units reaching $4.12 and 4-gigabit units hitting $3.14 -- the latter's highest level since July 2021, according to electronics trading companies cited by Nikkei Asia. The unprecedented single-month doubling follows speculation that Chinese manufacturer ChangXin Memory Technologies has halted DDR4 production to shift factories toward DDR5 memory for AI applications. DDR4 currently comprises 60% of desktop PC memory while DDR5 accounts for 40%, per Tokyo-based BCN research. Samsung Electronics, SK Hynix, and Micron Technology controlled 90% of the global DRAM market in Q2 2025.

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The U.S. Transportation Department is proposing new rules to speed deployment of drones beyond the visual line of sight of operators, a key change needed to advance commercial uses like package deliveries. From a report: "We are going to unleash American drone dominance," Transportation Secretary Sean Duffy said at a press conference on Tuesday. Under current rules, operators need to get individual waivers or exemptions to use drones without visual line of sight. The department said eliminating those requirements "will significantly expand the use-case for drone technologies in areas like: manufacturing, farming, energy production, filmmaking, and the movement of products including lifesaving medications." The proposal includes new requirements for manufacturers, operators, and drone traffic-management services to keep drones safely separated from other drones and airplanes. "It's going to change the way that people and products move throughout our airspace... so you may change the way you get your Amazon package, you may get a Starbucks cup of coffee from a drone," Duffy said.

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Nearly one-third of all retracted papers at PLoS ONE can be traced back to just 45 researchers who served as editors at the journal, an analysis of its publication records has found. Nature: The study, published in Proceedings of the National Academy of Sciences (PNAS), found that 45 editors handled only 1.3% of all articles published by PLoS ONE from 2006 to 2023, but that the papers they accepted accounted for more than 30% of the 702 retractions that the journal issued by early 2024. Twenty-five of these editors also authored papers in PLoS ONE that were later retracted. The PNAS authors did not disclose the names of any of the 45 editors. But, by independently analysing publicly available data from PLoS ONE and the Retraction Watch database, Nature's news team has identified five of the editors who handled the highest number of papers that were subsequently retracted by the journal. Together, those editors accepted about 15% of PLoS ONE's retracted papers up to 14 July.

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OpenAI has released two open-weight language models, marking the startup's first such release since GPT-2 in 2019. The models, gpt-oss-120b and gpt-oss-20b, can run locally on consumer devices and be fine-tuned for specific purposes. Both models use chain-of-thought reasoning approaches first deployed in OpenAI's o1 model and can browse the web, execute code, and function as AI agents. The smaller 20-billion-parameter model runs on consumer devices with 16 GB of memory. Gpt-oss-120B model will require about 80 GB of memory. OpenAI said the 120-billion-parameter model performs similarly to the company's proprietary o3 and o4-mini models. The models are available free on Hugging Face under the Apache 2.0 license after safety testing that delayed their March announcement.

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The Government Accountability Office has issued reports criticizing the Department of Homeland Security, Environmental Protection Agency, and General Services Administration for failing to implement critical IT and cybersecurity recommendations. DHS leads with 43 unresolved recommendations dating to 2018, including seven priority matters. The EPA has 11 outstanding items, including failures to submit FedRAMP documentation and conduct organization-wide cybersecurity risk assessments. GSA has four pending recommendations. All three agencies failed to properly log cybersecurity events and conduct required annual IT portfolio reviews. The DHS' HART biometric program remains behind schedule without proper cost accounting or privacy controls, with all nine 2023 recommendations still open.

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Wikipedia editors have adopted a policy enabling administrators to delete AI-generated articles without the standard week-long discussion period. Articles containing telltale LLM responses like "Here is your Wikipedia article on" or "Up to my last training update" now qualify for immediate removal. Articles with fabricated citations -- nonexistent papers or unrelated sources such as beetle research cited in computer science articles -- also meet deletion criteria.

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Palantir chief executive Alex Karp has told analysts and investors that the company treats Harvard, Princeton and Yale graduates the same as those without college degrees, calling employment at the data analytics firm "a new credential independent of class and background." During the earnings call Monday where Palantir reported its first billion-dollar revenue quarter, Karp said university graduates come to the company after being "engaged in platitudes" and claimed workers without college degrees sometimes create more value than degree holders using Palantir products. The company launched its Meritocracy Fellowship this spring to recruit talent outside traditional university pathways.

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An anonymous reader shares a report: Microsoft has published a new video that appears to be the first in an upcoming series of videos dubbed "Windows 2030 Vision," where the company outlines its vision for the future of Windows over the next five years. It curiously makes references to some potentially major changes on the horizon, in the wake of AI. This first episode features David Weston, Microsoft's Corporate Vice President of Enterprise & Security, who opens the video by saying "the world of mousing and keyboarding around will feel as alien as it does to Gen Z [using] MS-DOS." Right out of the gate, it sounds like he's teasing the potential for a radical new desktop UX made possible by agentic AI. Weston later continues, "I truly believe the future version of Windows and other Microsoft operating systems will interact in a multimodal way. The computer will be able to see what we see, hear what we hear, and we can talk to it and ask it to do much more sophisticated things."

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AI meeting transcription software is inadvertently sharing private conversations with all meeting participants through automated summaries. WSJ found a series of mishaps that people confirmed on-record. Digital marketing agency owner Tiffany Lewis discovered her "Nigerian prince" joke about a potential client was included in the summary sent to that same client. Nashville branding firm Studio Delger received meeting notes documenting their discussion about "getting sandwich ingredients from Publix" and not liking soup when their client failed to appear. Communications agency coordinator Andrea Serra found her personal frustrations about a neighborhood Whole Foods and a kitchen mishap while making sweet potato recipes included in official meeting recaps distributed to colleagues.

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An anonymous reader shares a report: A researcher has scraped nearly 100,000 conversations from ChatGPT that users had set to share publicly and Google then indexed, creating a snapshot of all the sorts of things people are using OpenAI's chatbot for, and inadvertently exposing. 404 Media's testing has found the dataset includes everything from the sensitive to the benign: alleged texts of non-disclosure agreements, discussions of confidential contracts, people trying to use ChatGPT to understand their relationship issues, and lots of people asking ChatGPT to write LinkedIn posts. The news follows a July 30 Fast Company article which reported "thousands" of shared ChatGPT chats were appearing in Google search results. People have since dug through some of the chats indexed by Google. The around 100,000 conversation dataset provides a better sense of the scale of the problem, and highlights some of the potential privacy risks in using any sharing features of AI tools. OpenAI did not dispute the figure of around 100,000 indexed chats when contacted for comment.

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The U.S. Coast Guard determined the implosion of the Titan submersible that killed five people while traveling to the wreckage of the Titanic was a preventable disaster caused by OceanGate Expeditions's inability to meet safety and engineering standards. WSJ: A 335-page report [PDF] detailing a two-year inquiry from the U.S. Coast Guard's Marine Board of Investigation found the company that owned and operated the Titan failed to follow maintenance and inspection protocols for the deep-sea submersible. OceanGate avoided regulatory review and managed the submersible outside of standard protocols "by strategically creating and exploiting regulatory confusion and oversight challenges," the report said. The Coast Guard opened its highest-level investigation into the event in June 2023, shortly after the implosion occurred. "There is a need for stronger oversight and clear options for operators who are exploring new concepts outside of the existing regulatory framework," Jason Neubauer, the chair of the Coast Guard Marine Board of Investigation for the Titan submersible, said in a statement.

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An anonymous reader shares a report: In a landmark move, Illinois state lawmakers have passed a bill banning AI from acting as a standalone therapist and placing firm guardrails on how mental health professionals can use AI to support care. Governor JB Pritzker signed the bill into law on Aug. 1. The legislation, dubbed the Wellness and Oversight for Psychological Resources Act, was introduced by Rep. Bob Morgan and makes one thing clear: only licensed professionals can deliver therapeutic or psychotherapeutic services to another human being. [...] Under the new state law, mental health providers are barred from using AI to independently make therapeutic decisions, interact directly with clients, or create treatment plans -- unless a licensed professional has reviewed and approved it. The law also closes a loophole that allows unlicensed persons to advertise themselves as "therapists."

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For years, whistle-blowers have warned that fake results are sneaking into the scientific literature at an increasing pace. A new statistical analysis backs up the concern. From a report: A team of researchers found evidence of shady organizations churning out fake or low-quality studies on an industrial scale. And their output is rising fast, threatening the integrity of many fields. "If these trends are not stopped, science is going to be destroyed," said LuÃs A. Nunes Amaral, a data scientist at Northwestern University and an author of the study, which was published in the Proceedings of the National Academy of Sciences on Monday. Science has made huge advances over the past few centuries only because new generations of scientists could read about the accomplishments of previous ones. Each time a new paper is published, other scientists can explore the findings and think about how to make their own discoveries. Fake scientific papers produced by commercial "paper mills" are doubling every year and a half, according to the report. Northwestern University researchers examined over one million papers and identified networks of fraudulent studies sold to scientists seeking to pad their publication records. The team estimates the actual scope of fraud may be 100 times greater than currently detected cases. Paper mills charge hundreds to thousands of dollars for fake authorship and often target specific research fields like microRNA cancer studies.

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BrianFagioli shares a report from NERDS.xyz: Synchron has just released a public demo showing something that used to feel impossible. A man with ALS is now using his iPad with nothing but his brain. No hands. No voice. No eye-tracking. Just thought. The man in the video is named Mark. He's part of Synchron's COMMAND clinical study and has an implant called the Stentrode. It sits inside his brain's blood vessels and picks up his motor intention. Those signals get sent wirelessly to an external decoder, which then tells the iPad what to do. It's all made possible by Apple's new Brain-Computer Interface Human Interface Device protocol, which lets iPadOS treat brain activity like an actual input method. Apple's built-in Switch Control feature makes the whole thing work on the software side. The iPad even sends back screen context to the BCI decoder to make everything run more smoothly and accurately. [...] Synchron was the first company to start clinical trials with a permanently implanted BCI. The big difference here is that it doesn't require open brain surgery. The device is implanted through the blood vessels, which makes it way more practical for real-world use.

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NASA's Lunar Trailblazer mission ended prematurely after losing contact with the satellite just one day post-launch, the agency announced today. Engadget reports: The NASA satellite was part of the IM-2 mission by Intuitive Machines, which took off from a SpaceX Falcon 9 rocket from Kennedy Space Center on February 26 at 7:16PM ET. The Lunar Trailblazer successfully separated from the rocket as planned about 48 minutes after launch. Operators in Pasadena, CA established communication with the satellite at 8:13PM ET, but two-way communication was lost the next day and the team was unable to recover the connection. From the limited data ground teams received before the satellite went dark, the craft's solar arrays were not correctly positioned toward the sun, which caused its batteries to drain. "While it was not the outcome we had hoped for, mission experiences like Lunar Trailblazer help us to learn and reduce the risk for future, low-cost small satellites to do innovative science as we prepare for a sustained human presence on the Moon," said Nicky Fox, associate administrator at NASA Headquarters' Science Mission Directorate. "Thank you to the Lunar Trailblazer team for their dedication in working on and learning from this mission through to the end."

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An anonymous reader quotes a report from Politico: Transportation Secretary Sean Duffy will announce expedited plans this week to build a nuclear reactor on the moon, the first major action by the former Fox News host as the interim NASA administrator. NASA has discussed building a reactor on the lunar surface, but this would set a more definitive timeline -- according to documents obtained by POLITICO -- and come just as the agency faces a massive budget cut. [...] The reactor directive orders the agency to solicit industry proposals for a 100 kilowatt nuclear reactor to launch by 2030, a key consideration for astronauts' return to the lunar surface. NASA previously funded research into a 40 kilowatt reactor for use on the moon, with plans to have a reactor ready for launch by the early 2030s. The first country to have a reactor could "declare a keep-out zone which would significantly inhibit the United States," the directive states, a sign of the agency's concern about a joint project China and Russia have launched. The directive also orders NASA to designate a leader for the effort and to get industry input within 60 days. The agency is seeking companies able to launch a reactor by 2030 since that's around the time China intends to land its first astronaut on the moon. The nuclear initiative means that NASA will continue to have a hand in nuclear development even after the Pentagon's recent cancellation of a joint program on nuclear-powered rocket engines. "While the budget did not prioritize nuclear propulsion, that wasn't because nuclear propulsion is seen as a non-worthy technology," the NASA official said.

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Google will pause non-essential AI workloads to protect power grids, the advertising giant announced on Monday. From a report: The web giant already does this sort of thing for non-essential workloads like processing YouTube vids, which it moves to datacenters where power is available rather than continuing to run them in places demand for energy strains the grid. Under an agreement with Indiana Michigan Power (I&M) and the Tennessee Valley Authority (TVA), Google will use the same techniques for AI workloads. The announcement comes as states served by the power companies brace for a heat wave that will likely strain the grid as residents use air conditioners and increase demand for energy. Amid debate about datacenters' consumption of power and water, the last thing that the Chocolate Factory needs is folks blaming its AI Mode search function for a power outage when temperatures top 100F (37.7C). Under the agreement, if energy demand surges or there's a disruption in the grid due to extreme weather, I&M and TVA can now request that Google reduce its power use by rescheduling workloads or limiting non-urgent tasks until the issue is resolved.

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Disney scrapped plans to use a deepfake of Dwayne Johnson in Moana and an AI-generated character in Tron: Ares due to concerns over bad publicity and legal ownership. Ultimately, the studio decided the potential PR and copyright risks weren't worth the convenience. Deadline reports: Disney is working on a live-action remake of Moana, where Dwayne "The Rock" Johnson will reprise his role of Maui. In a recent report from The Wall Street Journal, the studio came up with the idea to digitally clone Johnson and use a body double for some shots. "Disney would work with AI company Metaphysic to create deepfakes of Johnson's face that could be layered on top of Reed's performance in the footage -- a 'digital double' that effectively allowed Johnson to be in two places at once," WSJ said (paywalled). Although the Black Adam star approved the idea, the studio "worried" that they "ultimately couldn't claim ownership over every element of the film if AI generated parts of it." The film studio and the AI company were seemingly unable to come to terms, and the footage was scrapped. Disney's upcoming Tron: Ares revolves around AI and the real-world implications of it. According to WSJ sources, "executives pitched the idea of actually incorporating AI into one of the characters in the sequel to the 1980s hit movie Tron as a buzzy marketing strategy." The AI-generated character would be a sidekick to Jeff Bridges' character, but the idea was ultimately scrapped because "executives internally were told that the company couldn't risk the bad publicity."

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Rivian has filed a federal lawsuit in Ohio to challenge a state law preventing it from selling electric vehicles directly to consumers, arguing the rule is anti-competitive and outdated. The law currently protects legacy dealerships while allowing Tesla a special carve-out, and Rivian wants similar rights to apply for a direct-sales license in the state. TechCrunch reports: "Ohio's prohibition of Rivian's direct-sales-only business model is irrational in the extreme: it reduces competition, decreases consumer choice, and drives up consumer costs and inconvenience -- all of which harm consumers -- with literally no countervailing benefit," lawyers for the company wrote in the complaint. Rivian is asking the court to allow the company to apply for a dealership license so it can sell vehicles directly. Ohio customers have to buy from Rivian vehicles from locations in other states where direct sales are allowed. The cars are then shipped to Rivian service centers within Ohio. Allowing Rivian to sell directly would not be treading new legal ground, the company argues in its complaint. Tesla has had a license to sell in Ohio since 2013 and can sell directly to consumers. What's stopping Rivian is a 2014 law passed by the state's legislature. That law, which Rivian says came after an intense lobbying effort by the Ohio Automobile Dealers Association (OADA), effectively gave Tesla a carve-out and blocked any future manufacturers from acquiring the necessary dealership licenses. "Consumer choice is a bedrock principle of America's economy. Ohio's archaic prohibition against the direct-sales of vehicles is unconstitutional, irrational, and harms Ohioans by reducing competition and choice and driving up costs and inconvenience," Mike Callahan, Rivian's chief administrative officer, said in a statement.

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Fermi America is planning to build a colossal AI datacenter complex in Amarillo, Texas, powered by up to six gigawatts of nuclear energy. According to The Register, the company has selected Hyundai to support the deployment of the "HyperGrid," describing it as the "world's largest advanced energy campus." From the report: The project is backed by Rick Perry, who served as Texas governor and US Energy Secretary, and investor Toby Neugebauer, and aims to establish Texas as the US's largest energy and intelligence campus. Construction of the first of four Westinghouse AP1000 reactors is set to begin next year in Amarillo with the plant funneling behind-the-meter power to GPU bit barns by 2032, at least that's according to a memorandum of understanding (MoU). In other words, there is no guarantee the 23 million square meter project (1.1 MilliWales) will actually be built in its entirety, but if it is, Hyundai will oversee it. "This agreement is significant in that it allows us to participate from the early stages of this project and contribute to the creation of the world's largest integrated energy and artificial intelligence campus, which leverages a diverse range of energy infrastructure," Hyundai said in a canned statement. At the very least, Hyundai knows what it's doing when it comes to nuclear developments. The industrial giant has led the deployment of some 22 reactors. Ambitious as the project may be, it won't be cheap. A single AP1000 reactor was estimated to cost $6.8 billion two years ago. That's a lot of money, but nothing compared to what the hyperscalers and neo-clouds are pumping into datacenters these days. Meta, for reference, expects to spend $66-72 billion on bit barns this year. [...] How exactly Fermi America or its founders Perry and Neugebauer expect to pay for one AP1000 reactor, let alone four, isn't clear. [...]

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