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Launch HN: Cactus (YC S25) – AI inference on smartphones

Energy-efficient AI inference framework & kernels for phones & AI-native hardware. Budget and mid-range phones control over 70% of the market, but frameworks today optimise for the highend phones with advanced chips. Cactus is designed bottom-up with no dependencies for all mobile devices. Example (CPU-only): Model: Qwen3-600m-INT8 File size: 370-420mb 16-20 t/s on Pixel 6a, Galaxy S21, iPhone 11 Pro 50-70 t/s on Pixel 9, Galaxy S25, iPhone 16 Architecture Cactus exposes 4 levels of abstr

‘Daredevil: Born Again’ Is Officially Coming Back for Season 3

We’re still waiting for Born Again‘s sophomore season, but the revived Daredevil continuation has been subject to a bit of behind-the-scenes confusion recently over conflicting comments casting doubt on the show’s future. Doubt no more: the man without fear is ready for round three. Marvel Television head Brad Winderbaum confirmed to IGN in a new interview today that Born Again will be back for a third season. “”In terms of Daredevil, yeah, we are greenlit for Season 3 and we start shooting nex

Scientists Just Found South America’s First Amber-Preserved Insects—and They’re Stunning

For the first time, scientists have uncovered a large amber deposit in South America containing fossilized insects and other preserved creatures. The small, half-transparent fossils hold a rich assortment of ancient bugs—and a slice of life from little-known ecosystems from over 100 million years ago. A Communications & Earth Environment study published today details amber samples from Ecuador’s Genoveva quarry—the first discovery in South America to yield fossilized insects and other life form

Jaguar Smashes Record for the Species’ Longest Recorded Swim, Baffling Scientists

Despite what they say about cats and water, jaguars are powerful swimmers. These predators rarely stray from the rivers and wetlands that permeate their rainforest habitat, and they readily dive in to hunt for prey. Usually, these dips are relatively brief: Until now, the farthest jaguar swim on record was just 656 feet (200 meters). But now, scientists have observed a jaguar in Brazil smashing that record as if they were a feline Michael Phelps, with the big cat seemingly paddling for more tha

Nothing’s New Ear 3 Fix One of the Worst Things About Wireless Earbuds

As I said in my AirPods Pro 3 review, wireless earbuds have reached a ceiling. Generally, the basics—sound, active noise cancellation (ANC), and battery life—can only be improved by so much each generation. The feature that arguably gets the least attention is microphone quality. I’m constantly asking people on calls and Zooms whether they can hear me and if my voice sounds clear or not. The answer is typically no to both if I’m asking. Tech startup Nothing—you know them for their transparent wi

Topics: buds ear mic super voice

NASA Mission to Map Sun’s Protective Bubble Could Help Better Predict Dangerous Space Weather

The Sun is an energetic star, constantly radiating energy and pumping streams of charged particles out into space. And while this solar wind can be dangerous in itself, without it, Earth and all the other members of our planetary system would be at constant risk of threats from outer space. Our host star creates a protective bubble called the heliosphere that extends far beyond the orbit of Neptune, shielding the planets from the interstellar medium. Yet though we may owe our existence to this b

China Turns Legacy Chips Into a Trade Weapon

While the Trump administration was trying to make a TikTok deal happen during a meeting with China last weekend, Beijing was busy adding its own bargaining chips to the table. Actual chips, in fact—semiconductors. In the past week, China has unveiled a series of regulatory actions targeting American chipmakers. The most significant is an anti-dumping investigation into American legacy chips that power everything from cars and refrigerators to washing machines and data centers. Unlike cutting-ed

This Microsoft Entra ID Vulnerability Could Have Been Catastrophic

As businesses around the world have shifted their digital infrastructure over the last decade from self-hosted servers to the cloud, they’ve benefitted from the standardized, built-in security features of major cloud providers like Microsoft. But with so much riding on these systems, there can be potentially disastrous consequences at a massive scale if something goes wrong. Case in point: Security researcher Dirk-jan Mollema recently stumbled upon a pair of vulnerabilities in Microsoft Azure’s

Wildfire smoke is an insidious and growing public health threat

is a senior science reporter covering energy and the environment with more than a decade of experience. She is also the host of Hell or High Water: When Disaster Hits Home , a podcast from Vox Media and Audible Originals. Wildfire smoke is the air quality nightmare of our generation, eating away at previous gains made by cracking down on industrial emissions and tailpipe pollution. Constant exposure to smoke is becoming a chronic threat even in places that historically haven’t had many wildfire

Hyundai to invest $2.7 billion in Georgia factory hit by ICE raid

is transportation editor with 10+ years of experience who covers EVs, public transportation, and aviation. His work has appeared in The New York Daily News and City & State. Posts from this author will be added to your daily email digest and your homepage feed. Undeterred by the recent ICE raid that rounded up hundreds of its workers in Georgia, Hyundai announced a fresh slate of investments in the US, including $2.7 billion into the EV battery factory where the raid took place. The automaker

Microsoft is turning Foxconn’s empty buildings into the ‘world’s most powerful’ AI data center

is the Verge’s weekend editor. He has over 18 years of experience, including 10 years as managing editor at Engadget. Posts from this author will be added to your daily email digest and your homepage feed. Today Microsoft announced its plans to bring a Fairwater AI data center, which it claims is the “world’s most powerful,” online in early 2026. The $3.3 billion construction in Wisconsin is housed at the site of Foxconn’ s failed LCD factory which was announced in 2017, but by the end of 2018

James Cameron on AI: it’s ‘just as creative’ as people, but with no ‘unique lived experience’

Posts from this author will be added to your daily email digest and your homepage feed. In December, Meta announced a multiyear partnership with James Cameron’s Lightstorm Vision to bring 3D entertainment to Meta’s Quest headsets. This week, Cameron joined Meta CTO Andrew Bosworth on stage during the company’s Meta Connect conference to share a first result of that partnership: Quest owners are able to watch an exclusive preview clip for Cameron’s upcoming Avatar 3 movie via the headset’s new H

‘Scattered Spider’ teens charged over London transportation hack

is a news writer focused on creative industries, computing, and internet culture. Jess started her career at TechRadar, covering news and hardware reviews. Posts from this author will be added to your daily email digest and your homepage feed. Two teenagers have been charged in connection with a cyberattack against London’s public transportation network in August 2024. UK investigators believe the “network intrusion” that impacted Transport for London (TfL) last year was carried out by members

Anker’s recent power bank recall involves over 481,000 units

is a senior reporter who’s been covering and reviewing the latest gadgets and tech since 2006, but has loved all things electronic since he was a kid. The US Consumer Product Safety Commission (USCPSC) has issued a formal notice with more details about the five power banks that Anker voluntarily recalled earlier this year. The agency has received 33 reports of incidents involving fires and explosions caused by the power banks, with four of them causing “minor burn injuries” and one resulting in

NBA star Kevin Durant can't unlock his Coinbase bitcoin account. His agent is thrilled

Kevin Durant #35 of the Phoenix Suns looks on during the second half against the Houston Rockets at PHX Arena on March 30, 2025 in Phoenix, Arizona. NBA superstar Kevin Durant can't find the password to his Coinbase account, which holds bitcoin that he began buying in earnest when he was playing for the Golden State Warriors in 2016. His agent couldn't be happier. Durant's predicament has "only benefited" the hoopster, agent Rich Kleiman said. "We've yet to be able to track down his Coinbase

Microsoft to spend $4 billion on second Wisconsin data center

Microsoft plans to match the amount of energy it consumes from fossil fuel sources with carbon-free energy it will contribute to the grid, said Smith, who spent part of his childhood in Mount Pleasant. Cloud infrastructure providers are racing to build capacity to meet the needs of companies that want to run AI models. More than 700 million people use OpenAI's ChatGPT, which draws on Microsoft's Azure cloud, and software providers from Adobe to Salesforce have been adding AI feature enhancement

Coinbase CEO says banks are fighting stablecoin rewards with 'boogeyman' issues

Coinbase CEO Brian Armstrong and other crypto executives took to Capitol Hill this week as part of a regulatory showdown between the industry and banks with potentially trillions at stake. Banking advocacy groups are urging lawmakers to prohibit crypto exchanges like Coinbase from offering customers rewards that are structured like interest payments banks offer. "I'm not sure why the banks would want to bring that up again at this point, but they should have to compete on a level playing field

Android 16 QPR2 may let you flip your Pixel’s navigation bar like on Samsung phones

Mishaal Rahman / Android Authority TL;DR Google is adding a long-awaited option to Pixel phones that lets users reverse the order of the three-button navigation bar. This feature allows users to switch to the “Recents, Home, Back” layout, which is the default on Samsung Galaxy phones. We discovered evidence for the new setting in Android 16 QPR2 Beta 2, but the setting isn’t live yet. For years, Samsung phones have defaulted to a three-button navigation layout where the back button is on the

Missing your pre-order promo credit on T-Mobile’s Go5G Plus plan? Check your email for the fix

Edgar Cervantes / Android Authority TL;DR T-Mobile customers on the Go5G Plus plan reported missing part of their promotional credits during iPhone 17 pre-orders. Apple has informed affected customers that they will receive the remaining balance via billing once their device trade-in is complete. T-Mobile offers up to $1,100 off when trading in devices for the new iPhone 17 series. Apple launched the iPhone 17 series last week, and it’s got a few Android users tempted to make the switch. For

Google is bringing the fun of custom Androidify bots to your Wear OS watch face

TL;DR Google is updating its Androidify app with Wear OS support, letting users create custom watch faces with their personalized Android Bot. The new feature lets you select a watch face design and send your custom bot directly to your connected smartwatch from the phone app. This functionality requires Wear OS 6 because it uses a new API, and while it works, it has not officially rolled out to users yet. Earlier this month, Google brought its Androidify app back from the grave. The company

Massive collection of Apple gear on sale this week: M4 MacBooks, Mac mini, iPad Air/mini, accessories, more

Pre-orders for iPhone 17 are about to come to a close ahead of delivery day tomorrow, alongside pre-sale listings on the new AirPods Pro 3, Apple Watch Ultra 3, and Apple Watch Series 11, but there are a ton of notable deals live right now across the Apple lineup. From M4 MacBook Air and MacBook Pro models through to M4 Mac mini, we are also tracking solid price drops across the M3 iPad Air and iPad mini lineups, not to mention some notable accessory offers – Apple’s new 2025 model 25W Qi2 MagSa

Topics: air apple ipad m4 watch

First iPhone 17 and iPhone Air pre-orders now say ‘Shipped’

The iPhone 17, iPhone 17 Pro and Pro Max, and iPhone Air all arrive in stores tomorrow, September 19. Now, Apple has begun notifying the first pre-order customers for the new iPhones that their devices have shipped. Apple’s website now says iPhone 17 has officially shipped for at least some buyers If you were among the first to pre-order the iPhone 17 or iPhone Air, your new iPhone might now be marked as ‘Shipped.’ Users have begun reporting that the Apple Store shows their new device as havi

Apple's 25W MagSafe charger is on sale for $35

Just ahead of the iPhone 17 lineup arriving on Friday, you can pick up Apple's 25W MagSafe charger for a song. The two-meter version of the more powerful charging cable has dropped by 29 percent from $49 to $35 . That's a record-low price. As it happens, that actually makes the two-meter version of the cable less expensive than the one-meter variant. The shorter cable will run you $39 as things stand. If you have an iPhone 16, iPhone 17 or iPhone Air, this cable can charge your device at 25W a

Samsung’s very expensive Family Hub fridges will now treat you to ads on their displays

If you’ve just shelled out thousands of dollars on one of Samsung’s smart fridges , you’d be forgiven for expecting it to leave you alone, rather than encouraging you to spend even more money. But that is no longer the case — following a recent update, you’ll start seeing ads on the fridge’s display. According to Android Authority , the new software update is being rolled out to Samsung’s Family Hub refrigerators in the US, and will now display ads and promotions while the display is idle. In a

Target-rich environment: Why Microsoft 365 has become the biggest risk

Microsoft 365 has become the central nervous system of modern business — and cybercriminals know it. Just as Windows became the primary target for attackers because of its market dominance in the 1990s and 2000s, Microsoft 365 now finds itself in the crosshairs for having "won" the email and collaboration war. With over 400 million paid Office 365 seats worldwide and countless organizations relying on its integrated suite of applications, Microsoft 365 represents the ultimate target-rich envir

SystemBC malware turns infected VPS systems into proxy highway

The operators of the SystemBC proxy botnet are hunting for vulnerable commercial virtual private servers (VPS) and maintain an average of 1,500 bots every day that provide a highway for malicious traffic. Compromised servers are located all over the world and have at least one unpatched critical vulnerability, some of them being plagued by tens of security issues. SystemBC has been around since at least 2019 and has been used by various threat actors, including several ransomware gangs, to del

UK arrests 'Scattered Spider' teens linked to Transport for London hack

Two teenagers, believed to be linked to the August 2024 cyberattack on Transport for London, have been arrested in the United Kingdom. Believed to be members of the notorious Scattered Spider hacking collective, 18-year-old Owen Flowers from Walsall and 19-year-old Thalha Jubair from East London are scheduled to appear at Westminster Magistrates Court today. Flowers was previously arrested for his alleged involvement in the TfL attack in September 2024, but was released on bail after being que

Automatic Differentiation Can Be Incorrect

ISCL Seminar Series The Numerical Analysis of Differentiable Simulation: How Automatic Differentiation of Physics Can Give Incorrect Derivatives Scientific machine learning (SciML) relies heavily on automatic differentiation (AD), the process of constructing gradients which include machine learning integrated into mechanistic models for the purpose of gradient-based optimization. While these differentiable programming approaches pitch an idea of “simply put the simulator into a loss function a

TernFS – An exabyte scale, multi-region distributed filesystem

TernFS — an exabyte scale, multi-region distributed filesystem September 2025 XTX is an algorithmic trading firm: it builds statistical models that produce price forecasts for over 50,000 financial instruments worldwide. We use those forecasts to make trades. As XTX's research efforts to build better models ramped up, the demand for resources kept increasing. The firm started out with a couple of desktops and an NFS server, and 10 years later ended up with tens of thousands of high-end GPUs,

Luau – fast, small, safe, gradually typed scripting language derived from Lua

In addition to a completely custom front end that implements parsing, linting and type checking, Luau runtime features new bytecode, interpreter and compiler that are heavily tuned for performance. Luau interpreter can be competitive with LuaJIT interpreter depending on the program. An optional component for manual Just-In-Time compilation is also available for x64 and arm64 platforms, which can considerably speed up certain programs. We continue to optimize the runtime and rewrite portions of i