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US tech czar warns China is only two years behind in semiconductor and chip design

TL;DR: White House technology adviser David Sacks has raised concerns that China is rapidly narrowing the gap with the United States in semiconductor design, estimating the difference is now just one and a half to two years. In a recent interview with Bloomberg, Sacks said Chinese companies, especially Huawei, have become adept at finding ways around US restrictions on advanced chip technology. According to Sacks, Huawei is making swift progress in chip design and could soon begin exporting its

You Can Now Buy a Sample of Ozzy Osbourne's DNA in Twelve Easy Payments

A kitschy new brand partnership between John "Ozzy" Osbourne and Liquid Death, the canned water brand, is releasing a limited run of cans of iced tea infused with DNA from the Prince of Darkness himself. Sadly, the iced tea is long gone. The cans have all been chugged and crushed by Osbourne himself, leaving "behind trace DNA from his saliva that you can now own," according to Liquid Death's website. But let's be real, you don't buy a rockstar's backwash to quench your thirst — you're buying i

Using the Ocean to Suck Up CO2 Could Come With the Small, Unintended Side Effect of Wiping Out Marine Life

As global temperatures soar and emissions remain higher than ever, scientists are exploring the dramatic, planet-wide interventions we could take to stave off the climate crisis. One of the most intriguing possibilities involves using the ocean, already the world's largest carbon sink, to suck up even more of the greenhouse gas by removing some of the carbon that it already stores. Dozens of startups are already experimenting with this form of climate intervention, which is sometimes referred

Here’s how I extend my Samsung Galaxy’s battery life

Saeed Wazir / Android Authority I spend hours on my Samsung phone daily testing apps, browsing the internet, and working on productivity software. Many of these are resource-hungry or silently drain my battery while running in the background. That’s why I optimize my battery settings to prevent my phone from running out of power when I need it the most. Samsung includes several handy tools to squeeze extra life out of my battery. They don’t affect performance and can even help extend my phone’

6 things I always do when setting up a new phone

Megan Ellis / Android Authority I set up a new phone fairly often — whether it’s moving to a new daily driver or secondary phone, or setting up one of the new best Android phones to review. Since I’m a creature of habit, I like to ensure that switching devices isn’t too jarring, so I have created a bit of a routine when it comes to setting up a new device. While I may tweak my approach depending on whether I plan to use the phone as my new daily driver or as a secondary device (such as a camer

Apple tells students ‘how to convince your parents to get you a Mac’ [Update: Removed]

Update, June 21: Apple has removed the video from YouTube. It’s not clear why. Original article, published June 20, below. Apple kicked off its annual Back to School promotion earlier this week, offering free AirPods and other accessories with the purchase of a new Mac or iPad. Now, as Back to School season ramps up, Apple has shared a humorous new video telling college students “how to convince your parents to get you a Mac.” The seven-minute video was posted to Apple’s YouTube channel toda

This Amazon bundle includes the Sony WH-1000XM6 headphones and a free $30 gift card

Engadget has been testing and reviewing consumer tech since 2004. Our stories may include affiliate links; if you buy something through a link, we may earn a commission. Read more about how we evaluate products . There are a few undeniable truths in this world: the sky is blue, Mario Kart is always a good idea and Sony's 1000X line of headphones is amazing. The latter was proved true once again when Sony released the WH-1000XM6 edition of its wireless noise canceling headphones in May. The only

Engadget review recap: Switch 2, Playdate games and a Framework laptop

Engadget has been testing and reviewing consumer tech since 2004. Our stories may include affiliate links; if you buy something through a link, we may earn a commission. Read more about how we evaluate products . The Nintendo Switch 2 has been all the rage around the Engadget HQ for the last few weeks. Even the editors who didn't write the official review have had their hands glued to their new toys. Of course, we've been testing other things too, mainly a repairable laptop that's design for st

Show HN: EchoStream – A Local AI Agent That Lives on Your iPhone

Hi HN, I’ve been working on a project called EchoStream, and I’d love to share it with you. As an AI startup founder, the first thing I do every morning is open Hacker News. I look for what other founders are building, check out new GitHub projects, and explore new products. But I started noticing that it was taking me the whole morning just to get through it all. I began to wonder: could an AI help me read Hacker News more efficiently? Could it summarize everything so I can quickly scan thro

Topics: ai echostream new news ve

What We Know So Far About the Supposed ‘Mother of All Data Breaches’

Data breaches are so common these days that, when a new one gets announced, most web users can do little more than yawn and mutter something like “Yeah, no shit” before scrolling up to the next story in their newsfeed. This week, however, a breach was announced that was allegedly so earth-shatteringly huge that it managed to break through the internet’s wall of collective cynicism. Dubbed the “Mother of All Data Breaches,” the breach is said to involve some 16 billion user credentials, and impa

Feeling Off? These 7 Warning Signs Could Mean You're Iron Deficient

Feeling unusually tired, foggy or just off lately? It might not just be stress or poor sleep. Iron deficiency is one of the most common nutritional issues in the U.S. and many people don't even realize they have it. According to national health data, absolute and functional iron deficiencies affect more than one in 10 adults and the symptoms can sneak up on you. An absolute deficiency happens when your body doesn't have enough iron at all, while a functional deficiency means the iron is there b

I Get 5G on My Phone at Home, But Why Can't I Get 5G Home Internet? Here's What I Learned

If you can get 5G on your phone while you're at home, you should be able to get 5G internet at your house, right? Not exactly. 5G is no longer new, thanks to efforts from major carriers AT&T, T-Mobile and Verizon, but 5G home internet service isn't strictly available at the same addresses as 5G cellular service. I ran into this when I switched my mobile carrier from AT&T cellular service to T-Mobile phone service. I was immediately impressed with the phone's 5G performance. However, even though

Why You Should Care About OpenAI's New $200 Million Defense Department Deal

The US Department of Defense has awarded ChatGPT maker OpenAI a $200 million contract to develop "prototype frontier AI capabilities," the government and company announced on Monday. The deal is through the Defense Department's chief digital and artificial intelligence office and is expected to be completed in one year. OpenAI said in its statement that its AI could help the department perform tasks ranging from "transform[ing] its administrative operations ... to streamlining how they look at

9 Foods for Relieving Headaches and Migraines, According to Doctors and Dietitians

June is Migraine and Headache Awareness Month, which got us thinking: Are there any foods that can help with this type of head pain? "The most important thing I tell patients is that migraines are highly individualized," says Dr. Nicholas Church, a board-certified member of the American Board of Family Medicine and the American Academy of Family Physicians. "What helps one person may not help another, and what's a trigger for one might be therapeutic for someone else." A holistic approach is es

Best Mattress Toppers for 2025, Tested by Our Sleep Experts

If you need more time before making your next big mattress decision or you're waiting on that next big sale event -- a mattress topper is a good temporary sleep solution. The right mattress topper can add comfort and enhance your sleep quality -- and for far less than the $1,000 a year many US adults said they'd spend on better rest, per a CNET’s sleep survey. CNET’s sleep experts have been testing mattresses and their toppers for years. We carefully evaluate firmness, feel, construction and wa

Best Internet Providers in Denver, Colorado

What is the best internet provider in Denver? CNET's broadband experts have selected Quantum Fiber as the best overall internet provider in Denver, Colorado. Considering Quantum Fiber's range of coverage in the area and its overall speeds, it isn't hard to see why. Furthermore, its variety of plans means it's perfect for individuals living alone and those in a fast-paced family environment. If you're looking for the fastest option, you'll be happy to know that Quantum Fiber checks the box for

11 Great Horror Movies to Watch on Prime Video

Want to see what petrifying picks await on Prime Video? Horror lovers can watch classic films like The Texas Chain Saw Massacre and newer flicks like the twisty ballerina chiller Abigail. Ads are now a part of the streaming service, but if you'd prefer to watch your spooky content without commercial interruptions, you can pay an additional fee to remove them. Here are some highly rated horror films to satisfy your cravings. Dim the lights, grab the popcorn and enjoy your creepy feature. Eric Z

How a data center company uses stranded renewable energy

This article originally appeared on Inside Climate News, a nonprofit, non-partisan news organization that covers climate, energy, and the environment. Sign up for their newsletter here. John Belizaire says he has a secret hiding in plain sight. But before revealing it, the CEO of Soluna, a green data center development firm headquartered in Albany, New York, asks people to picture the last time they drove through a gusty stretch of countryside and saw wind turbines in the distance. But when the

Methane Pollution Has Cheap, Effective Solutions That Aren’t Being Used

This story originally appeared on Vox and is part of the Climate Desk collaboration. Odorless and colorless, methane is a gas that is easy to miss—but it’s one of the most important contributors to global warming. It can trap up to 84 times as much heat as carbon dioxide in the atmosphere, though it breaks down much faster. Measured over 100 years, its warming effect is about 30 times that of an equivalent amount of carbon dioxide. That means that over the course of decades, it takes smaller a

Nothing Phone 3 specs leak: Big upgrades incoming despite sub-flagship chip

Nothing on X TL;DR Specs of the Nothing Phone 3 have leaked. The phone could get a serious upgrade when it comes to battery life, charging speeds, and camera performance. The source of the leak is not very well known, but they seem to have a decent track record. The Nothing Phone 3 is right around the corner, and a fresh leak suggests it could offer a solid flagship experience, even though the company has confirmed it won’t use the top-tier Snapdragon 8 Elite chipset. While the leak appears

Android Auto inches closer to the light with new theme options (APK teardown)

Adamya Sharma / Android Authority TL;DR Android Auto’s light theme could be coming soon, with new theming options added in the latest beta version. Users will soon be able to choose between Automatic, Light, and Dark themes for Android Auto. The new options will replace the current settings that only allow users to toggle the Google Maps theme between dark and light modes within Android Auto. Android Auto is getting closer to introducing a system-wide light theme — a feature users have been

I've tested many MacBook accessories - and this USB-C made the biggest impact

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including vendor and retailer listings as well as other relevant and independent reviews sites. And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing. When you click through from our site to a retailer and buy a product or

I replaced my Pixel 9 Pro with a $750 Android for a week. Now I'm questioning my loyalty

ZDNET's key takeaways The Redmagic 10S Pro will be available now, starting at $699. The 10S Pro harnesses impressive power, making it an absolute delight for gamers and power users. Average users might find they have to do a bit of tweaking to get the 10S Pro to their liking. View now at Redmagic View now at Amazon more buying choices I've been using Pixel phones for a long, long time, and every so often I think, "Is it time to try something different?" But each time I stray, I inevitably com

Less UFO, more Wall-E: You've never seen the best robot vacuum on the market

ZDNET's key takeaways The Matic is available for purchase at $1,095. This robot vacuum has a unique form factor and roller brush, and a debris bag that eliminates the need for a huge dock. The Matic has its drawbacks, mainly that it's too tall to clean under furniture and that it's currently only available for iOS, with an Android beta app planned for July. View now at Maticrobots Pioneer devices have the unique challenge of reinventing the wheel. They reimagine something that has become prev

Augmented Vertex Block Descent (AVBD)

Augmented Vertex Block Descent (AVBD) Vertex Block Descent is a fast physics-based simulation method that is unconditionally stable, highly parallelizable, and capable of converging to the implicit Euler solution. We extend it using an augmented Lagrangian formulation to address some of its fundamental limitations. First, we introduce a mechanism to handle hard constraints with infinite stiffness without introducing numerical instabilities. Second, we substantially improve the convergence in th

When Will the iPhone 17 Be Released? We're Following All the Rumors and Leaks

Of all the questions about the rumored iPhone 17, there's one that could settle all others: When is the release date? All of the predictions and speculation about battery power, colors, price and more will be resolved when Apple releases the new iPhone, including the rumored iPhone Air. But even the release date is the subject of leaks and rumors. We've sifted through the whispers, analysis and conjecture so you can know when the new iPhone will be released and when you can expect to get your

How to Beat Jet Lag

We’ve all been there after a long trip—staring blankly at emails, counting the hours until bed. Yet when 2 am hits, you’re still wide awake, mindlessly scrolling through Instagram, trapped in the grip of jet lag. That’s the price for crossing time zones too fast. Our internal clock, or circadian rhythm, governs everything from sleep to digestion to hormones and uses light to maintain its natural 24-hour cycle. But when we land in a new time zone, and day suddenly turns to night, this rhythm is

Gear News This Week: Adobe Wants to Make iPhone Photos Better, and TCL Brings Flexibility to Atmos

The brains behind the computational photography that vaulted Google's Pixel phone camera to fame have a new camera app for you to try, this time from Adobe. Marc Levoy and Florian Kainz left Google several years ago, and Adobe's Project Indigo seems to be the fruit of their labor. Courtesy of Adobe The iPhone-only app is available on the App Store for the iPhone 12 Pro and Pro Max, iPhone 13 Pro and Pro Max, plus iPhone 14 and newer. (It's free and doesn't require an Adobe account.) Like the c

Jon Bernthal’s Punisher Will Hit the Big Screen in ‘Spider-Man: Brand New Day’

Spider-Man: Brand New Day is starting to take shape at last with a key bit of casting news. Destin Daniel Cretton’s summer 2026 release—the fourth entry in the series centered around Tom Holland’s Spider-Man—has just added Jon Bernthal’s Punisher into the mix. The Hollywood Reporter shared the news, and notes filming is set to begin this summer in England. Bernthal’s character addition is some of the first news fans can grasp onto, as the rest of Brand New Day hasn’t shaken many plot details l

Topics: brand man new news spider

'Sinners' Will Stream on Max in July. Here's When to Watch

It doesn't matter if you're going to watch Sinners for the first or the 21st time, the Ryan Coogler-penned original film is worth all your time, and it's coming to Max next month. Rich in blues music, culture, metaphors and Southern gothic vibes, the vampire flick stars Michael B. Jordan as a pair of twin brothers -- Smoke and Stack -- who come back to their Mississippi hometown with big plans. But they encounter a supernatural malevolence unlike anything they've ever seen, and it's threatening