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Best Electric Toothbrushes You Can Buy in 2025, Tested by Experts

CNET/Caroline Igo The electric toothbrushes in this section weren't my favorites, but they have some qualities worth mentioning. One of these might be the right choice for you, so we felt it was worthwhile to include them. Oral-B iO2 Since I love the Oral-B iO Series 5 so much (it’s been my main toothbrush for over two years now), I was sent the new Oral-B iO2 electric toothbrush to test. It has the same brushing power and feel as the Series 5. It has three cleaning modes, a pressure sensor a

What Personal Trainers Think About Walking Becoming Trendy Again

From under-desk treadmills to walking pads and even going on "hot girl walks" outdoors, walking is growing in popularity as the new way to get your movement in for the day. "Japanese walking," or interval walking training, is also popular now. The Washington Post reports that Japanese walking originated from a 2007 study in Japan, which concluded that high-intensity interval walking may protect middle-aged and older people from increases in blood pressure and decreases in muscle strength and pea

Clues to Apple's Next TV Box Point to Big Video Game Possibilities

Apple's annual iPhone reveal event in September isn't always just about iPhones, and recent reports indicate Apple could have a few more hardware upgrades to announce very soon. After discovering references hidden in software code, MacRumors reported on several unannounced Apple products, one of which included an Apple TV 4K streaming box with an upgraded A17 Pro chip. Reports say a new Apple TV 4K box is coming this year. David Katzmaier/CNET The A17 Pro chip was released with the iPhone 15

Topics: apple box chip iphone tv

AI vs. Human DJs: What Are the Catchiest Songs of All Time?

Catchy songs have been around as long as there's been music, but what makes a song stick in our minds remains a bit of a mystery. I recently chaperoned the all-night graduation party at my daughter's high school. After hanging out at an all-games-and-rides-free arcade until 2 a.m., we took the graduates on chartered buses to a private all-ages nightclub in downtown Seattle. It boasted free unlimited fountain soda and snacks, a photo booth with props, a trivia contest, glow necklaces and, best o

DeepSeek hints latest model will be supported by China’s ‘next generation’ homegrown AI chips

Chinese artificial intelligence startup DeepSeek has hinted that China will soon have homegrown "next generation" chips to support its AI models, while announcing an update to one of its large language models. In a comment under a post on its official WeChat account, DeepSeek said the "UE8M0 FP8" precision format of its newly released model V3.1 is tailored for the next-generation domestically built chips that will be launched soon. FP8, or 8-bit floating point, is a data processing format tha

Nvidia in talks with U.S. to sell a more advanced chip to China, Jensen Huang says

Nvidia is in talks with the U.S. government about shipping a new, more advanced chip to China, CEO Jensen Huang said on Friday. Earlier this week, Reuters reported the U.S. tech giant is developing a new artificial intelligence chip for China, dubbed the B30A, that will be more powerful than the H20 — the only semiconductor Nvidia is allowed to sell in the country at present. The U.S. has grown concerned in the past few years that advanced American chips could be used in Chinese military applic

I gave the police access to my DNA—and maybe some of yours

This process, called forensic investigative genetic genealogy, or FIGG, has since helped solve hundreds of murders and sexual assaults. Still, while the technology is potent, it’s incompletely realized. It operates via a mishmash of private labs and unregulated websites, like FamilyTree, which give users a choice to opt into or out of police searches. The number of profiles available for search by police hovers around 1.5 million, not yet enough to find matches in all cases. To do my bit to inc

The case against humans in space

“Going to space will not end war because war isn’t caused by anything that space travel is apt to change, even in the most optimistic scenarios,” they write. “Humanity going to space en masse probably won’t reduce the likelihood of war, but we should consider that it might increase the chance of war being horrific.” The pair imagine rival space nations exchanging asteroid fire or poisoning whole biospheres. Proponents of space settlements often point to the fate of the dinosaurs as motivational

Trump Mobile’s latest T1 phone teaser fails to hide an epic Photoshop blunder

Trump Mobile TL;DR Trump Mobile is now advertising a new design for its upcoming T1 smartphone. If it looks familiar, that is because the team has now picked up the Galaxy S25 Ultra to showcase the design. Funnily, the image now used by Trump Mobile hides a logo from casemaker Spigen, suggesting the former lifted off media from the latter’s catalog. Trump Mobile can’t stick to a single phone design for its trumpeted phone, which is set to launch in the US next month. After recently showcasin

GPT-5 usage limitations: what are they, how does this compare to GPT-4 family?

Edgar Cervantes / Android Authority GPT-5 arrived a few weeks ago, though its rollout hasn’t been entirely smooth. While the model shows plenty of promise, its debut also meant the abrupt removal of every other GPT model from ChatGPT’s user-facing UI. Since then, some old models have returned, and there have been a few other changes to the way the system works. Furthermore, many of the initial GPT-5 usage limits have been temporarily enhanced since launch. Let’s dive in and take a closer look

Google exec explains what makes Pixel better than Nexus

TL;DR A Google executive has outlined one specific reason why the Pixel program was better than its Nexus phone initiative. The executive confirmed that multi-year ideas were easier to develop with Pixels as Google wasn’t switching partners each year. He also pointed to Tensor chips as an example of an ambitious, years-long project under the Pixel banner. Google has offered Pixel phones since 2016, featuring an in-house approach to most of these smartphones. Prior to this, the company offered

DaVita says ransomware gang stole data of nearly 2.7 million people

Kidney dialysis firm DaVita has confirmed that a ransomware gang that breached its network stole the personal and health information of nearly 2.7 million individuals. DaVita serves over 265,400 patients across 3,113 outpatient dialysis centers, 2,660 in the United States, and 453 centers in 13 other countries worldwide. The company reported revenues of over $12 billion in 2024 and of $3.3 billion for the second quarter of 2025. In April, the healthcare provider revealed in a filing with the U

The best photo editing software of 2025: Expert tested and reviewed

When you think about photo editing software, the first thing that comes to mind is Adobe. Adobe software is often considered the gold standard when it comes to creative applications, but it is not the only software developer that specializes in photo editing. Whether you are looking for a solution to streamline your workflow, to batch edit a full set of wedding images, or you want something that can add a creative and artistic flair to your photography, there is a photo editing suite out there

The best smart TV VPNs of 2025: Expert tested and reviewed

A virtual private network (VPN) can allow you to access geo-locked content and streaming libraries on your smart TV. As a bonus, and perhaps the main reason I use a VPN on my own TV, is the ability to block ads. My favorites include NordVPN, ExpressVPN, and Surfshark, and I'm certain you can find a VPN that will fit you and your smart TV. When looking for a smart TV VPN, consider factors such as its impact on streaming speed and online connectivity, the availability of native smart TV apps -- w

Tesla Will Use a Powerful New Weapon in AI Race

Tesla will partner up with AI darlings DeepSeek and Bytedance’s Doubao on new tools in its cars in China, according to a document uploaded to Tesla’s official website. Bloomberg reports that Doubao will work on voice command-related tools like the temperature in a Tesla, navigation, and in-car entertainment, while DeepSeek will handle the AI side of things. The move may be a way for Tesla to boost its Chinese deliveries, which dropped 8.4% from December to June compared to the same time period

Stop Letting Pee Runs Control Your Nights -- Here's How to Fight Back

Few things interrupt your sleep more than having to crawl out of a warm bed to use the bathroom. That quick trip can be enough to break up your rest, and once you're awake, falling back asleep isn't always easy. At the same time, you don't want to lie there feeling uncomfortable either. When it happens several times a night, the effects can build up fast. Interrupted sleep often leaves you groggy the next morning and can make it harder to get through the day. If you find yourself waking up to

Rocket Report: Pivotal Starship test on tap, Firefly wants to be big in Japan

Welcome to Edition 8.07 of the Rocket Report! It's that time again: another test flight of SpaceX's massive Starship vehicle. In this week's report, we have a review of what went wrong on Flight 9 in May and a look at the stakes for the upcoming mission, which are rather high. The flight test is presently scheduled for 6:30 pm local time in Texas (23:30 UTC) on Sunday, and Ars will be on hand to provide in-depth coverage. As always, we welcome reader submissions, and if you don't want to miss a

Automaker Geely Launched Its Own Satellites Into Space, Highlighting China’s Ambitions

Earlier this month, the Chinese aerospace company Geespace said it sent 11 satellites into orbit. The satellites went up in Geespace’s fourth rocket launch since 2022, bringing its total “IoT constellation” from 30 to 41 satellites. By the end of this year, it has ambitions to deploy 72 satellites, which will provide global data coverage “excluding only the polar regions,” according to a press release. Like any other satellite firm, Geespace has relationships with several telecommunications com

How to Become a Vibe Coder

Vibe coding is everywhere, and it’s already drastically changing the tech industry, shaping everything from how software gets made to who gets hired. Back in July, WIRED's very own Lauren Goode went on a journey to become a vibe coder at one of San Francisco’s top startups. In this episode, she sits down with our director of consumer tech and culture, Mike Calore, to share her experience and break down whether vibe coding really spells the end of coding as we know it. Join us live in San Franci

Lenovo ThinkBook Plus Gen 6 Rollable Review: Like Magic

As a laptop reviewer of over 10 years, it’s tempting to think you’ve seen it all. Laptops with foldable displays or even dual screens have come and gone, as have a half-dozen other gimmicky trends. Then a box arrives at your door that subverts what you thought was possible. That’s the Lenovo ThinkBook Plus Gen 6 Rollable. We first saw it at CES 2025. It’s a laptop that can extend from a 14-inch display up to 16.7 inches, all at the press of a key. It’s the party trick to end all party tricks. A

Computer science graduates struggle to secure their first jobs

Computer science graduates struggle to secure their first jobs 8 hours ago Share Save Joe Fay Technology Reporter Share Save Eddie Hart Eddie Hart says coding firms seem reluctant to hire recent graduates Eddie Hart studied computer science and cybersecurity at Newcastle University, graduating in 2024. He says he knew getting into the tech workforce would be a challenge, but "I thought it would be a little easier". Even when "junior" roles were advertised, they often demanded two or more year

Nvidia’s Huang says TSMC among all-time greats: Buying its stock is ‘very smart’

Jensen Huang, co-founder and CEO of Nvidia Corp., speaks during a news conference in Taipei on May 21, 2025. Nvidia CEO Jensen Huang on Friday showered praise on Taiwan Semiconductor Manufacturing Co. on a visit to Taiwan, saying that anybody looking to take a stake in the company would be "very smart." This comes at a time when the U.S. administration has signaled interest in acquiring stakes in tech companies, especially those in receipt of funding under the U.S. CHIPS Act. Huang, who said

Google is supercharging screenshot editing on your Pixel with Android 16 QPR2 Beta 1

The feature was first spotted by Telegram user Omar Tosca, who also shared a demo video of how it works with us (see above). Once you capture a screenshot, tapping the edit button launches Pixel Studio instead of the usual editor. From there, you can crop the image, highlight specific areas, or even select a portion of the screenshot for AI-assisted edits. Once an area in the screenshot is selected, you can simply describe the change you want, and the AI applies it. In Tosca’s video, for example

Here’s what to expect from One UI 8 on Samsung’s tri-fold device

AssembleDebug / Android Authority TL;DR Samsung’s triple-screen or tri-fold device will apparently gain at least two capabilities to take advantage of the large screen. The device could let you run three apps side-by-side on the folding screen, with suggestions of an app trio feature. The Samsung tri-fold could also gain the Z Fold line’s cover screen mirroring features. Samsung is hard at work on its multi-fold device (or tri-fold), and the company previously confirmed a launch before the e

Topics: apps fold home screen tri

Apple Watch helps user discover life-changing brain tumor

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

Finally, a big screen all-in-one PC that business users and creatives will both appreciate

HP OmniStudio X 31.5 ZDNET's key takeaways HP's OmniStudio X 31.5 is availablle now at Best Buy for $1,949. It's a big-screen all-in-one with a solid suite of hardware that's both powerful and flexible. Most users will want to upgrade the peripherals and speakers. View now at Best Buy When I reviewed the Apple iMac M4 last year, I praised it for being a powerful computer straight out of the box, while looking good on your desk. But even though it's a good-looking machine, the 24-inch display

Why this ultraportable HP laptop is my pick for best MacBook Air alternative

HP OmniBook 5 ZDNET's key takeaways The HP OmniBook 5 is on sale for $900 for the 32GB configuration. It may be the best alternative to the MacBook Air, thanks to its absurdly-long battery life, lightweight design, and solid performance. There are a few downsides: the glossy display is hard to see under bright conditions, and it has a limited array of ports. View now at HP Get more in-depth laptop coverage from ZDNET: Add us as a preferred Google source on Chrome and Chromium browsers. HP's

Is moderate drinking healthy? Scientists say the idea is outdated

In brief Stanford Medicine experts argue that the long-held belief in moderate drinking’s health benefits is now considered misleading. With recent studies linking alcohol to increased cancer risk, researchers stress the importance of public awareness regarding alcohol consumption. New findings highlight that individual health factors significantly influence alcohol’s effects, prompting calls for reevaluating guidelines on drinking and health. Whether it’s a glass of red wine with dinner or a

How Not to Buy a SSD

If you recall, about a month ago I managed to get an Apple iMac from 2006. that looked great. Unfortunately, after replacing the SSD and adding some stuff to it, the system crashed. Today, I wanted to play with the SSD a bit and discoverd super very low transfer speeds (less than 600KB/s). After opening Disk Utility and running the “Repair Disk” option, the speed seems to have picked up, going to 2.6MB/s, which was still WAAAAY slower than either SATA III, the supported protocol on the drive, or

Code formatting comes to uv experimentally

August 21, 2025 The latest uv release (0.8.13) quietly introduced an experimental new command that Python developers have been waiting for: uv format . This addition brings code formatting directly into uv’s toolkit, eliminating the need to juggle multiple tools for basic Python development workflows. What is uv format? The uv format command provides Python code formatting through uv’s interface. Under the hood, it calls Ruff’s formatter to automatically style your code according to consisten