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Google Discover wants to summarize your daily news feed (Updated: Rolling out)

Joe Maring / Android Authority TL;DR Google is testing AI summaries for articles in the Discover feed. Like AI overviews in Google Search, Discover feed summaries combine information from multiple sources instead of just referencing one. Google is also testing a new button to bookmark articles that can be revisited later. Update, August 21, 2025 (08:24 AM ET): Google Discover’s AI summaries for news articles is now widely rolling out in the stable branch. Original article, July 15, 2025 (05

Apple Watch helps user discover brain tumor after unusual heart rate alerts

The Apple Watch’s health features have once again played a part in flagging a potential health problem. A 57-year-old woman from Brighton, East Sussex says her Apple Watch alerted her to an issue that ultimately led doctors to uncover a brain tumor. Sam Adams told The Sun that her Apple Watch repeatedly flagged an unusually low heart rate after she returned from a trip to Costa Rica. At the time, she was recovering from personal losses including losing a parent, a pet, and her marriage. Adams b

Scammers have infiltrated Google's AI responses - how to spot them

Reddit / Elyse Betters Picaro / ZDNET ZDNET's key takeaways Scammers are exploiting AI to trick people looking for customer numbers. Google's AI Overview, AI Mode, and OpenAI's ChatGPT are vulnerable. Run a regular search, or head to the company's website to find a number. Get more in-depth ZDNET tech coverage: Add us as a preferred Google source on Chrome and Chromium browsers. Do you ever use Google's AI-powered search to look for customer service numbers and other contact info? If so, y

Dev Reveals Secrets Behind New "3D" Platformer for the ZX Spectrum

As you may or may not already know, last week saw the start of YRGB 2025, a retro game development competition for the ZX Spectrum computer scheduled to last between August 7th to August 20th. As a result, we've recently seen a large increase in the number of homebrew releases for the classic machine, with exciting titles like Manu & Kit's Asymmetry and Miguelito's Escape from the Twilight Castle, becoming available to play and download for free. One game, in particular, however, seems to have

Orange Belgium discloses data breach impacting 850,000 customers

Orange Belgium, a subsidiary of telecommunications giant Orange Group, disclosed on Wednesday that attackers who breached its systems in July have stolen the data of approximately 850,000 customers. Orange Belgium provides fixed and mobile connectivity services to over 3 million customers in Belgium and Luxembourg, employs 1,500 staff, and claims to operate the largest 4G/5G network in the country. Last year, the company reported total service revenues of €1.34 billion. When BleepingComputer r

The Illumos Cafe: Another Cozy Corner for OS Diversity

Introducing the illumos Cafe: Another Cozy Corner for OS Diversity From the BSD Cafe to illumos Cafe The idea for this new project was born from the success of the BSD Cafe, an initiative I introduced to the world in July 2023, which received an incredibly positive response. Far more than I ever anticipated. The BSD community already had its well-established hubs: in the Fediverse, places like bsd.network, exquisite.social, and others were already thriving, not to mention all the forums, chann

Python f-string cheat sheets (2022)

Python f-string cheat sheets See fstring.help for more examples and for a more detailed discussion of this syntax see this string formatting article. All numbers The below examples assume the following variables: >>> number = 4125.6 >>> percent = 0.3738 Example Output Replacement Field Fill Width Grouping Precision Type '4125.60' {number:.2f} .2 f '4,125.60' {number:,.2f} , .2 f '04125.60' {number:08.2f} 0 8 .2 f ' 4125.60' {number: 8.2f} 8 .2 f '4.1e+03' {number:.2g} .2 g '4125.6' {number:

Parallel Reduce and Scan on the GPU

Parallel reduce and scan on the GPU Introduction GPUs are formidable parallel machines, capable of running thousands of threads simultaniously. They are excellent for embarassily parallel algorithms, but are quite different than the ones on the CPU due to the way GPUs work. You can’t just build and run an application. You need to interact with the GPU driver via one of several APIs available (CUDA, OpenCL, Vulkan, DirectX, OpenGL, etc), manage the device memory, organize the transfers between

Scientists Say They've Figured Out a Way to Turn Nuclear Waste Into a Powerful Fuel

Scientists say they've developed a way to salvage nuclear waste from fission reactors — and turn it into a potent fuel for fusion reactors instead. As Gizmodo reports, it's an exciting prospect that could give fusion — which has remained elusive despite decades of research, though many scientists believe it could mature into a viable grid-scale power source — a chance of one day becoming a viable source of clean and safe energy. Researchers at the Los Alamos National Laboratory have been scour

Microsoft's AI Leader Is Begging You to Stop Treating AI Like Humans

Microsoft AI's CEO Mustafa Suleyman is clear: AI is not human and does not possess a truly human consciousness. But the warp-speed advancement of generative AI is making that harder and harder to recognize. The consequences are potentially disastrous, he wrote Tuesday in an essay on his personal blog. Suleyman's 4,600-word treatise is a timely reaction to a growing phenomenon of AI users ascribing human-like qualities of consciousness to AI tools. It's not an unreasonable reaction; it's human n

Google Store is offering two free years of data for Pixel Watch 4 LTE pre-orders

TL;DR The Google Store is offering up to $350 back on pre-orders for the Pixel Watch 4 with an eligible trade-in. Those who pre-order the LTE versions can also get two free years of data. New and existing Fitbit members can get six months of the Premium subscription, but only new users will get one month of YouTube Music Premium tacked on. The big day is here, Google is launching all of its latest hardware, including the Pixel Watch 4. If you’re planning on pre-ordering the new smartwatch, th

Scientists Built a Beer-Fridge-Sized Reactor That Brings Fusion Closer

Fusion is always 10 years away, it seems. To expedite development, some scientists have turned to the prospect of cold fusion—a hypothetical technology that seeks to achieve fusion at room temperature with simpler machines. Needless to say, no one has achieved this vaunted goal, but a team of chemists believes they’re getting closer. A paper published today in Nature introduces Thunderbird: a particle accelerator roughly the size of a beer fridge. The bench-top reactor operates on plasma scienc

Show HN: Luminal – Open-source, search-based GPU compiler

Luminal is a deep learning library that uses search-based compilation to achieve high performance. ShowHN To run the demo shown on HN on mac, clone this repo and run: cd demos/matmul cargo run --release Important We're undergoing a large transition to "2.0", which introduces large-scale kernel search. This radically simplifies the compiler stack and allows us to discover complex optimizations entirely automatically. Please keep an eye on breaking changes, which usually are staged in the crat

Bootstrapping the Future: From Resource Estimation to Quantum Advantage

Quantum Algorithms That Work A central problem in quantum computing is the development of domain-specific algorithms that enable real scientific and economic contributions. Quantum algorithms in numerous domains such as finance, chemistry, physics, and biology are being developed with the intention of achieving quantum advantage, i.e. to derive deeper insights relative to established algorithms on classical machines. But these algorithms are typically evaluated through simulation and/or testing

Show HN: Typed-arrow – compile‑time Arrow schemas for Rust

typed-arrow provides a strongly typed, fully compile-time way to declare Arrow schemas in Rust. It maps Rust types directly to arrow-rs typed builders/arrays and arrow_schema::DataType — without any runtime DataType switching — enabling zero runtime cost, monomorphized column construction and ergonomic ORM-like APIs. Why compile-time Arrow? Performance: monomorphized builders/arrays with zero dynamic dispatch; avoids runtime DataType matching. matching. Safety: column types, names, and nullab

Researchers Solve 35-Year-Old Fusion Mystery With Bench-Top Reactor

Fusion is always 10 years away, it seems. To expedite development, some scientists have turned to the prospect of cold fusion—a hypothetical technology that seeks to achieve fusion at room temperature with simpler machines. Needless to say, no one has achieved this vaunted goal, but a team of chemists believes they’re getting closer. A paper published today in Nature introduces Thunderbird: a particle accelerator roughly the size of a beer fridge. The bench-top reactor operates on plasma scienc

The First-Ever Prescription Gummy for Hair Loss: Everything You Need to Know

Losing between 50 to 100 hairs per day is normal, but shedding beyond that can be concerning and stressful. If you've tried serums, vitamins and topical solutions but nothing has helped, you're not alone. Even Gen Z Reddit users have the same concern, wondering what might be contributing to it and how to get rid of hair loss. How about a prescription gummy for hair loss? Hers, a telehealth company that provides online health care services and products for women, announced the launch of its Biot

It's the Economy, Donald

For months, the mantra inside the White House has been a MAGA version of “Keep calm and carry on.” President Donald Trump’s inner circle and more junior aides have embraced the term “No panicans”—specifically around tariffs—to signal there is no room to panic over, and certainly no room for dissent from, the president’s economic policies. The administration’s areas of focus—deporting immigrants whose labor powers key sectors like agriculture and construction, levying tariffs, and cutting social

FEMA Now Requires Disaster Victims to Have an Email Address

The Federal Emergency Management Agency (FEMA) will now require disaster survivors to register for federal aid using an email address—a departure from previous policy where email addresses were optional. The move, FEMA employees tell WIRED, puts people across the US with little to no access to internet services at risk of losing out on crucial federal financial assistance after disasters. In an internal operational update document seen by WIRED, the agency states that the new requirements are “

The White House now has a TikTok account

The White House has joined TikTok, the social media app that President Trump wanted to ban during his first term. Its first post shows clips of Trump in various events with Kendrick Lamar's track playing in the background. The New York Times notes that it references a popular video edit of Creed, a boxing movie starring Michael B. Jordan, on the app. In the TikTok post, Trump could be heard saying "I am your voice," while the caption reads "America we are BACK! What's up TikTok?" Trump's admini

Tiny microbe challenges the definition of cellular life

Scientists recently discovered a microbe with one of the tiniest genomes on Earth. More surprising, the creature is almost entirely dependent on its host: Its genes don’t support any of the functions of metabolism, one of the key processes of life. As such, it challenges fundamental notions of what it means to be a living organism. The discovery was “pure serendipity,” says Takuro Nakayama, an evolutionary microbiologist at the University of Tsukuba in Japan. Takayama wanted to study the many m

We’re Not So Special: A new book challenges human exceptionalism

The Arrogant Ape: The Myth of Human Exceptionalism and Why It Matters by Christine Webb • Avery • 2025 • 336 pages • $32 Suppose that you are walking at night, and you see someone on your side of the street coming toward you, about to pass you. Is his face angry, or is he just thinking seriously about something? Your answer to that question may well depend on the faces that you are used to seeing. If you tend to encounter a lot of very angry faces, your threshold for considering a face “angry”

The White House just joined TikTok

While it was President Joe Biden who signed the law that would force ByteDance to sell its stake in TikTok or face a ban, it’s his successor, Donald Trump, who has yet to fulfill his promise of arranging a deal to keep TikTok running, legally, in the United States. The current deadline for a deal is September 17th. Still, it hasn’t stopped Trump’s administration from creating @WhiteHouse on TikTok, which published its first post on Tuesday night: a video celebrating Trump’s accomplishments. The

Google Gemini can now read your Docs aloud

is a news writer who covers the streaming wars, consumer tech, crypto, social media, and much more. Previously, she was a writer and editor at MUO. Posts from this author will be added to your daily email digest and your homepage feed. Google Docs will now let you generate an audio version of your documents using AI. In a post announcing the rollout, Google says you can customize Gemini’s AI audio output with different voices and playback speeds. This feature isn’t just for a document’s creat

How Figma’s multiplayer technology works (2019)

Operational transformation (OT) is a technology for supporting a range of collaboration functionalities in advanced collaborative software systems. Hero illustration by Rose Wong. When we first started building multiplayer functionality Multiplayer Editing in Figma Today’s public release of Figma contains two long-awaited changes. in Figma four years ago, we decided to develop our own solution. No other design tool offered this feature, and we didn’t want to use operational transforms (a.k.a.

Figma's Multiplayer Technology (2019)

Operational transformation (OT) is a technology for supporting a range of collaboration functionalities in advanced collaborative software systems. Hero illustration by Rose Wong. When we first started building multiplayer functionality Multiplayer Editing in Figma Today’s public release of Figma contains two long-awaited changes. in Figma four years ago, we decided to develop our own solution. No other design tool offered this feature, and we didn’t want to use operational transforms (a.k.a.

Radio Astronomers Find Weird Object in Nearby Galaxy That Stands Out Against the Entire Sky

"Punctum" may sound like type of punctuation, but to some scientists, it constitutes what may be a brand new type of cosmic object. In a new interview with Gizmodo, Elena Shablovinskaya, a radio astronomer at Chile's Universidad Diego Portales (UDP) and Germany's Max Planck Institute who led the team behind the find, waxed prolific about the bright dot she and her colleagues detected in a nearby galaxy. As Shablovinskaya explains, she and her colleagues at the Atacama Large Millimeter/submilli

Scammers are sneaking into Google's AI summaries to steal from you - how to spot them

Moor Studio/ DigitalVision Vectors via Getty Images ZDNET's key takeaways Scammers are exploiting AI to trick people looking for customer numbers. Google's AI Overview, AI Mode, and OpenAI's ChatGPT are vulnerable. Run a regular search or head to the company's website to find a number. Get more in-depth ZDNET tech coverage: Add us as a preferred Google source on Chrome and Chromium browsers. Do you ever use Google's AI-powered search to look for customer service numbers and other contact i

Howard Lutnick Calls CHIPS Act a ‘Giveaway to Rich Companies’ Like Intel

The U.S. government could get a 10% equity stake in Intel in exchange for more funds from the CHIPS Act, according to Commerce Secretary Howard Lutnick, who appeared on CNBC Tuesday. Lutnick was pressed about whether that would be a worse deal than what Intel had previously received under the Biden-era manufacturing plan, and the commerce secretary seemed more than happy to acknowledge it was. “Of course it’s worse, of course it’s worse…” Lutnick said, laughing. CNBC host David Faber asked if t

China's Getting Ready to Land Astronauts on the Moon While NASA Flails Helplessly

Over half a year into Donald Trump's second term, NASA still doesn't have a long-term head. That leadership vacuum comes as the space agency is staring down the barrel of some devastating cuts to its science budget, with the White House betting its future on space exploration alone. The chaos has raised serious questions about NASA's ambitious plans to return astronauts to the surface of the Moon for the first time in over half a century. The dates of its planned Artemis program launches keep