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NASA Scientists Find Ties Between Earth's Oxygen and Magnetic Field

The solar wind flows around Earth's magnetic field. A new NASA study suggests that the amount of oxygen in the atmosphere and strength of the magnetic field have been correlated for more than half a billion years. NASA's Goddard Space Flight Center/Conceptual Image Laboratory For 540 million years, the ebb and flow in the strength of Earth's magnetic field has correlated with fluctuations in atmospheric oxygen, according to a newly released analysis by NASA scientists. The research suggests tha

Acer Swift 14 AI review: give it up for the ports

is a reviewer covering laptops and the occasional gadget. He spent over 15 years in the photography industry before joining The Verge as a deals writer in 2021. The Acer Swift 14 is all over AI the place. It has powerful chip options, exceptional battery life, and loads of ports for such a portable laptop. The keyboard and trackpad are solid, which is not always a given at any price. But the screen and webcam are mediocre, and the speakers are outright terrible. Battery life, performance, and

Topics: 14 ai amd intel swift

Google’s Gemini transparency cut leaves enterprise developers ‘debugging blind’

Join the event trusted by enterprise leaders for nearly two decades. VB Transform brings together the people building real enterprise AI strategy. Learn more Google‘s recent decision to hide the raw reasoning tokens of its flagship model, Gemini 2.5 Pro, has sparked a fierce backlash from developers who have been relying on that transparency to build and debug applications. The change, which echoes a similar move by OpenAI, replaces the model’s step-by-step reasoning with a simplified summary.

Samsung is trying to figure out why it lost Pixel 10 chip production, but we all know why

TL;DR Samsung is “intensively analyzing” Google’s switch from Samsung to TSMC for Pixel chip production. The move apparently came as a “shock” to Samsung last month. TSMC is generally considered superior to Samsung when it comes to chip manufacturing. Google has used Samsung to manufacture its Tensor smartphone chips since 2021, but the Pixel 10 series is widely tipped to be made by rival manufacturer TSMC. Now, Samsung is reportedly taking a closer look at this switch as part of a wider inve

How to turn off ACR on your TV (and what your TV stops tracking when you do)

Kerry Wan/ZDNET Did you know that whenever you turn on your smart TV, you invite an unseen guest to watch it with you? These days, most popular TV models utilize automatic content recognition (ACR), a form of ad surveillance technology that gathers information about everything you watch and transmits it to a centralized database. Manufacturers then use your data to identify your viewing preferences, enabling them to deliver highly targeted ads. Also: 184 million passwords for Google, Microsof

Virtual cells

Virtual cells Digital twins of biological cells—often referred to as virtual cells or whole-cell models (WCMs)–aim to recreate every relevant molecular process of a living cell in silico. This interdisciplinary endeavor marries systems biology, computational modeling, high-performance computing, and, increasingly, AI. All models are wrong, but some are alive. Somewhere in a data center right now, a virtual bacterium is dividing for the millionth time. Somewhere else, an AI-enhanced model is l

Our crisis is not loneliness but human beings becoming invisible

Paul was a gig worker in the San Francisco Bay Area.1 Formerly a project manager in tech until several companies in a row laid him off, he started working entirely for platforms like Lyft, Uber and TaskRabbit. He managed to eke out a living, but the jobs posed a different problem. ‘Honestly, a lot of times, I go out and the person doesn’t even know my name, even though I introduced myself as Paul,’ he told me. ‘Instead, customers just point and say: “OK, yeah, just put it over there,” and then

iPhone 16E Specs vs. Google Pixel 8A: How Apple and Google's Lower-Cost Phones Match Up

Google's A-series Pixel handsets are typically budget-friendly, but currently the cheapest Google goes is $499 for the Pixel 9A. If you do want all of Google's flagship features and are comfortable with getting a used or refurbished device, you could check out last year's Pixel 8A which is going for under $300 in the secondary market. Strangely, Google is currently selling the Pixel 8A for the same price as the Pixel 9A, so it doesn't make sense to buy a new version of the Pixel 8A. A sub-$300

8 things I want to see on the Pixel 10 series

Joe Maring / Android Authority Given the rumored earlier launch date of August this year, the Pixel 10 series is right around the corner. As is customary with every Google product, the leaks are really starting to ramp up as we get closer to the release. Up to now, all the tidbits of info we’ve seen are pointing to an iterative update with no meaningful changes to the design, except perhaps a slightly bigger camera bar on the back. While they might not look that different from their predecesso

You can now create custom GPTs with any OpenAI model, but there’s a catch

If you’ve been experimenting with custom GPTs inside ChatGPT, here’s a welcome upgrade: OpenAI now lets users pick from all available models when building or running a custom GPT, not just GPT-4o. Here’s how it works (and what’s missing). What are custom GPTs again? If you have no idea what this is, you’re not alone. OpenAI launched custom GPTs in late 2023, but the feature hasn’t exactly taken off the way the company probably hoped. Here’s how OpenAI describes them: “…custom versions of Chat

Show HN: Sexprs – Lisp dialect written in Rust

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Study: Meta AI model can reproduce almost half of Harry Potter book

In recent years, numerous plaintiffs—including publishers of books, newspapers, computer code, and photographs—have sued AI companies for training models using copyrighted material. A key question in all of these lawsuits has been how easily AI models produce verbatim excerpts from the plaintiffs’ copyrighted content. For example, in its December 2023 lawsuit against OpenAI, The New York Times Company produced dozens of examples where GPT-4 exactly reproduced significant passages from Times sto

How AI Is Helping Kids Find the Right College

After Julia Dixon graduated from the University of Michigan in 2014, her family and friends asked for her help with the college application process. Dixon was happy to share her recently earned expertise about the world of higher education but soon realized how many parents and students in her community needed help and how hard it was for them to access that support. The ratio of college counselors to students in the US, according to the American School Counselor Association, is one for every 3

I changed 6 settings on my Roku TV to instantly improve the performance

Maria Diaz/ZDNET Few things ruin the joy of watching a good show more than suddenly seeing that rotating asterisk symbol or swirly icon that tells you your TV is buffering. Or maybe it's stuttering, or altogether freezing. If this is happening on your Roku TV, don't give up on it just yet. Also: How to disable ACR on your TV (and why doing so makes such a big difference) Like phones and computers, Rokus have caches that accumulate temporary data, which inevitably slows them down over time. Th

Asterinas: A new Linux-compatible kernel project

Asterinas: a new Linux-compatible kernel project [LWN subscriber-only content] Born from research at the Southern University of Science and Technology (SUSTech) in Shenzen, China, Asterinas is a new Linux-ABI-compatible kernel project written in Rust, based on what the authors call a "framekernel architecture". The project overlaps somewhat with the goals of the Rust for Linux project , but approaches the problem space from a different direction by trying to get the best from both monolithic an

Virtual Cells

Virtual cells Digital twins of biological cells—often referred to as virtual cells or whole-cell models (WCMs)–aim to recreate every relevant molecular process of a living cell in silico. This interdisciplinary endeavor marries systems biology, computational modeling, high-performance computing, and, increasingly, AI. All models are wrong, but some are alive. Somewhere in a data center right now, a virtual bacterium is dividing for the millionth time. Somewhere else, an AI-enhanced model is l

Today's NYT Mini Crossword Answers for Friday, June 20

Gael Cooper CNET editor Gael Fashingbauer Cooper, a journalist and pop-culture junkie, is co-author of "Whatever Happened to Pudding Pops? The Lost Toys, Tastes and Trends of the '70s and '80s," as well as "The Totally Sweet '90s." She's been a journalist since 1989, working at Mpls.St.Paul Magazine, Twin Cities Sidewalk, the Minneapolis Star Tribune, and NBC News Digital. She's Gen X in birthdate, word and deed. If Marathon candy bars ever come back, she'll be first in line.

Tech giants unleash AI on weather forecasts: are they any good?

A wave of machine-learning weather models have been unleashed by some of the very biggest businesses on the planet. These challenge the orthodoxy of traditional physics-based computer forecasts that have been incrementally developed and improved over many decades. But are the machine learning models any good? The weather is a national obsession for us Brits, and it is no wonder given the huge changes that are seen and felt from one day to the next.

Show HN: Tiny Hoare logic verifier using SMT

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Show HN: I wrote a new BitTorrent tracker in Elixir

The Bittorrent Tracker made in Elixir 👷‍♂️This project is a Work In Progress. While not ready for full industrial usage it does work. There is a testing instance running at extracker.dahrkael.net:6969 with all current features enabled (Live statistics). Features Implementation Legend: 🔲 Not Yet 🔰 Partially ✅ Done ❌ Won't do Important Features ✅ High performance (uses ALL the available cores, in-memory storage) ✅ Low memory usage (~200MB of RAM for each 1.000.000 peers) ✅ Zero setup (laun

The Download: future grids, and bad boy bots

Is this the electric grid of the future? Lincoln Electric System, a publicly owned utility in Nebraska, is used to weathering severe blizzards. But what will happen soon—not only at Lincoln Electric but for all electric utilities—is a challenge of a different order. Utilities must keep the lights on in the face of more extreme and more frequent storms and fires, growing risks of cyberattacks and physical disruptions, and a wildly uncertain policy and regulatory landscape. They must keep pric

Literate programming tool for any language

Literate What is Literate programming? Literate programming is a style of programming invented by Donald Knuth, where the main idea is that a program's source code is made primarily to be read and understood by other people, and secondarily to be executed by the computer. This frees the programmer from the structure of a program imposed by the computer and means that the programmer can develop programs in the order of the flow of their thoughts. A Literate program generally consists of expla

Tesla's robotaxi debut will reportedly be limited to only 10 cars in very specific areas

The long-promised launch of Tesla's robotaxi service in Austin is scheduled for June 22, and it sounds like the company's initial offering will be modest at best. The Financial Times writes that Tesla will only have around 10 cars available for rides and that the company plans to make them "avoid the city’s most challenging intersections." If issues arise, remote operators will also reportedly be able to take control of the cars to make sure they reach their final destination. Tesla CEO Elon Mu

Compiling LLMs into a MegaKernel: A path to low-latency inference

One of the most effective ways to reduce latency in LLM inference is to fuse all computation and communication into a single megakernel — also known as a persistent kernel. In this design, the system launches just one GPU kernel to execute the entire model — from layer-by-layer computation to inter-GPU communication — without interruption. This approach offers several key performance advantages: Eliminates kernel launch overhead, even in multi-GPU settings, by avoiding repeated kernel invocatio

Topics: gpu graph kernel mpk task

Midjourney adds AI video generation

AI company Midjourney has released its first video model. This initial take on AI-generated video will allow users to animate their images, either ones made in Midjourney or uploaded from a different source. The initial results will be five-second clips that a user can opt to extend by four seconds up to four times. Videos can be generated on web only for now and require at least a $10 a month subscription to access. Introducing our V1 Video Model. It's fun, easy, and beautiful. Available at 10

Compiling LLMs into a MegaKernel: A Path to Low-Latency Inference

One of the most effective ways to reduce latency in LLM inference is to fuse all computation and communication into a single megakernel — also known as a persistent kernel. In this design, the system launches just one GPU kernel to execute the entire model — from layer-by-layer computation to inter-GPU communication — without interruption. This approach offers several key performance advantages: Eliminates kernel launch overhead, even in multi-GPU settings, by avoiding repeated kernel invocatio

Topics: gpu graph kernel mpk task

Neural Texture Compression demo shows it can do wonders for VRAM usage

Serving tech enthusiasts for over 25 years.TechSpot means tech analysis and advice you can trust In context: Modern game engines can put severe strain on today's hardware. However, Nvidia's business decisions have left many GPUs with less VRAM than they should. Fortunately, improved texture compression in games helps make the most of what's available. Neural Texture Compression (NTC) is a new technique that improves texture quality while reducing VRAM usage. It relies on a specialized neural n

End of 10: Upgrade your old Windows 10 computer to Linux

Support for Windows 10 ends on October 14, 2025. Microsoft wants you to buy a new computer. But what if you could make your current one fast and secure again? If you bought your computer after 2010, there's most likely no reason to throw it out. By just installing an up-to-date Linux operating system you can keep using it for years to come. Installing an operating system may sound difficult, but you don't have to do it alone. With any luck, there are people in your area ready to help! Find so

Solar Company Sues Google for Giving Damaging Information in AI Overviews

A solar firm in Minnesota is suing Google for defamation after the tech giant's shoddy AI Overviews feature allegedly made up wild lies about the company — and significantly hurt its business as a result. "This lawsuit is not just about defending our company's reputation; it's about standing up for fairness, truth, and accountability in the age of artificial intelligence," Nicholas Kasprowicz, general counsel for the solar company, Wolf River Electric, said in a statement. First filed in a sta