Latest Tech News

Stay updated with the latest in technology, AI, cybersecurity, and more

Filtered by: ba Clear Filter

I tried a unviersal battery tester from Amazon, and it's already saving me money

Dlyfull B4 Universal Battery Tester ZDNET's key takeaways This battery tester handles a massive array of batteries, from one-use alkaline batteries to rechargeable cells. It's quick and easy to use, and can be used to test whether rechargeable batteries have come to the end of their life. The small display can be hard to read. View now at Amazon Follow ZDNET: Add us as a preferred source on Google. I've lost count of how many times I've seen someone throw away good batteries. Man, those thin

Apple failed to solve my biggest fear about the iPhone Air

Joe Maring / Android Authority The rumors about the iPhone Air were true. Just a few months after Samsung launched the Galaxy S25 Edge, Apple has thrown its hat in the ring with its own ultra-thin iPhone. At first glance, the iPhone Air does look impressive. The 5.6mm body is shockingly thin, the display looks great, and having the latest A19 Pro chip is quite the achievement. However, there was one aspect more than anything else that I was curious to hear about: battery life. The Galaxy S25

If you use batteries, this universal tester can save you hundreds of dollars

Dlyfull B4 Universal Battery Tester ZDNET's key takeaways This battery tester handles a massive array of batteries, from one-use alkaline batteries to rechargeable cells. It's quick and easy to use, and can be used to test whether rechargeable batteries have come to the end of their life. The small display can be hard to read. View now at Amazon Follow ZDNET: Add us as a preferred source on Google. I've lost count of how many times I've seen someone throw away good batteries. Man, those thin

US Investment in Spyware Is Skyrocketing

The United States has emerged as the largest investor in commercial spyware—a global industry that has enabled the covert surveillance of journalists, human rights defenders, politicians, diplomats, and others, posing grave threats to human rights and national security. In 2024, 20 new US-based spyware investors were identified, bringing the total number of American backers of this technology to 31. This growth has largely outpaced other major investing countries such as Israel, Italy, and the

Apple’s new MagSafe Battery doesn’t just work with iPhone Air

As rumored, Apple brought back its MagSafe Battery, but the only iPhone it works with is the new iPhone Air. However, Apple says it does have another feature that could come in handy. The new iPhone Air MagSafe Battery is meant to extend its battery life by 65%, which Apple says amounts to longer than any other iPhone. Apple discontinued its original MagSafe Battery when the iPhone switched from Lightning to USB-C. The first battery pack charged with Lightning, and Apple let third-party access

iPhone 17 Pro: These two features will make you want to upgrade

Apple’s full iPhone 17 lineup is almost here, and the latest rumors point to major iPhone 17 Pro improvements coming in two areas that often motivate upgrades: battery life and cameras. #1: Huge battery life gains Apple’s flashy new model this year will be the iPhone 17 Air, but for anyone who cares a lot about battery life, iPhone 17 Pro will be the better option. The latest leaks indicate Apple’s 17 Pro models will offer significantly better battery life than their predecessors. Here’s the

Apple Watch Ultra 3 Rewards Smartwatch Owners' Patience

If you're more comfortable hiking mountain trails or gliding under water -- or you just prefer a chunky smartwatch with days of battery life -- your patience over the last couple of years has paid off. Apple today announced the Apple Watch Ultra 3, the next generation of its high-performance smartwatch. The Ultra 3 adds a brighter, larger display, 5G cellular communication, satellite connectivity, a battery life increase up to 42 hours and the ability to detect whether you might be suffering fro

I Held Apple's Wildly Thin iPhone Air, and I'm Already Obsessed

Apple debuted its super-slim iPhone Air on Tuesday, and after getting my hands on the device at Apple Park in Cupertino, California, I'm amazed at just how thin and lightweight it really is. At just 5.6mm thick and 165 grams, it's one of those phones you may just have to hold to understand its appeal. I look forward to finding out if what's on the inside lives up to that show-stopping design. With the iPhone Air in one hand and my iPhone 16 Pro Max in the other, the difference between the two d

Help, I have been charmed by the iPhone Air

It’s my fifth year in a row writing about Apple’s annual iPhone event, and I have never actually been tempted to buy the latest and greatest iPhone. Like my colleague Julie Bort, I’ve always waited to upgrade my phone until it’s absolutely necessary. But then, the iPhone Air came along. I want it. Apple’s new iPhone 17 line is impressive in its own right, but this generation of devices marks the first time that Apple has made an iPhone Air. Like the MacBook Air, it’s a thinner, sleeker device,

What’s the battery life of the new iPhone Air? Here’s what Apple says

The new iPhone Air features a stunningly thin design, comprising a 5.6mm thick chassis with a protruding camera plateau. But ultra-thin phones come with tradeoffs, and there’s been a lot of consternation about the battery life of the iPhone Air. Here’s what Apple says about the kind of battery life you can expect from the new iPhone Air … Firstly, if you watch Apple’s event video or read the press release, Apple says the iPhone Air has great “all-day battery life”. The company says it achieve

Cities obey the laws of living things

Who would disagree with Dickens that London’s green spaces are the city’s “lungs?” A city is an animal that sleeps, although some never do, like New York City or Hong Kong. All cities are creatures of a sort. Some have multiple “faces” they present to the world, most have a “beating heart” where the action unfolds, and it is a rare city that lacks a dark “underbelly.” The analogy of city as living organism is so established, in fact, that it has crossed over into the realm of scientific inquiry

Verge staffers react to the iPhone Air: what we love and don’t love

Determined to give us something new to talk about, Apple has introduced its ultra-thin iPhone Air. It’s just 5.6mm thick with a 6.5-inch ProMotion display, a 48-megapixel dual camera, a selfie camera that supports Center Stage, and an add-on MagSafe battery. Among other things. We asked the staff of The Verge for their first impressions of the iPhone Air. We’ll run a full review of the phone, of course, but here are some feelings about the phone from our staff. Preorders for the iPhone Air beg

Decades-Old Waste Barrels Are Creating Toxic Dead Zones off LA’s Coast

Until 1972, the Pacific waters of Southern California served as a dumping ground for hazardous and industrial wastes. More than 50 years later, corroded metal barrels still litter the seafloor off the coast of Los Angeles, and scientists are only beginning to understand the consequences of casually tossing them into the ocean. Images of the barrels first surfaced in 2020, with some of them encircled by mysterious white halos on the seafloor. Experts initially linked the barrels to DDT—a toxic p

Apple’s New Accessory Lets You Wear Your iPhone Like a Purse

Apple’s annual iPhone event had a lot in store for anyone in the Apple ecosystem. We got several new versions of the iPhone 17, including a first-ever slim variant in the iPhone 17 Air, a new Apple Watch Ultra, new AirPods Pro 3, and much more. But it’s not all about the hardware; it’s also about what you put on your new $1,000+ phone, and this year we got some of the weirdest accessories yet. Case in point? A phone leash, or a leash for you that your phone holds? It’s hard to say which one it i

Everything Apple Announced: iPhone Air, iPhone 17, Apple Watches, AirPods Pro 3

Another September, another Apple event. Today, Apple revealed its new iPhone 17 lineup in regular and Pro models, as well as the new and very thin iPhone Air. The company also showed off the new Apple Watches—Series 11, Ultra 3, and SE—and the refreshed AirPods Pro 3. There wasn’t much talk of software, or about Apple’s ongoing efforts to seamlessly integrate AI into all its products. But we got lots of hardware! Here’s everything Apple announced today. New iPhones There are four iPhones as u

The iPhone Air’s battery pack is slim, but not as slim as the iPhone Air

Apple’s chunky old MagSafe Battery Pack was beloved by a subset of iPhone owners, and now the company is bringing it back and slimming it down for the iPhone Air. I took a first look at the battery pack this afternoon, and it has a significantly slimmer design than the old version. This version of the battery pack is thinner and longer, stretching as far across the back of the phone as it can before bumping into the camera bar. Slimming it down reduces the potential battery size, but it makes t

The iPhone Air is a hint at the iPhone’s future, which could include foldables

The iPhone Air looks great with its sleek, thin new shape, but you may not want to choose this phone as your daily driver just yet. The new device announced on Tuesday is thinner and lighter than other models, at 5.6mm with a 6.5-inch display. But for the time being, it’s also less capable in some areas than the base model iPhone 17, which could deter potential buyers. For instance, the Air’s battery lasts up to 27 hours, while the iPhone 17 lasts up to 30. It lacks the iPhone 17’s Ultra Wide

Apple’s new MagSafe battery is only designed for the new iPhone Air

is a senior reporter covering technology, gaming, and more. He joined The Verge in 2019 after nearly two years at Techmeme. Posts from this author will be added to your daily email digest and your homepage feed. Apple just announced a new, official MagSafe battery for the super-slim iPhone Air, but if you were hoping the battery would work with other iPhones, it apparently won’t. According to the product page for the $99 battery, “the iPhone Air MagSafe Battery was created exclusively for iPho

Apple introduces new slim MagSafe battery bank for iPhone Air

At today’s ‘Awe dropping’ iPhone 17 launch event, Apple unveiled a new MagSafe battery for iPhone. It’s optimized for iPhone Air, bringing more battery life to Apple’s ultra-thin iPhone model without compromising too much on bulk. Apple says this new MagSafe Battery will add a total of 65% of additional charge to your iPhone Air, “extending battery life further than that of any other iPhone.” It only supports 12W of fast charging to your iPhone Air, though it has an intelligent battery system

Apple debuts the $999 ultra-thin iPhone Air

Move over, iPhone Plus, here comes your super-slim replacement: the iPhone Air. During Apple’s iPhone event on Tuesday, the company unveiled the iPhone Air, its thinnest and lightest model to date. This replaces the Plus model in the company’s 2025 lineup, following the underperformance of the iPhone 16 Plus last year, based on data from research firm DSCC. The star of today’s event draws inspiration from Apple’s MacBook Air strategy, which debuted in 2008 as the thinnest laptop available, pos

Apple announces iPhone Air: the thinnest iPhone ever

Apple has officially announced the thinnest iPhone ever: the iPhone Air. The iPhone Air is made from titanium and measures in at a stunning 5.6mm design. iPhone Air specs and features New accessories: low-profile MagSafe battery pack for iPhone Air; up to 40 hours of video playback when combined with iPhone Air. New translucent case available in frost and shadow. Lightweight bumper available in matching colors. New Crossbody Strap Battery life: “All-day battery life” iPhone Air is eSIM-only

I use a lot of batteries, and this handy device is saving me money - here's how

Dlyfull B4 Universal Battery Tester ZDNET's key takeaways This battery tester handles a massive array of batteries, from one-use alkaline batteries to rechargeable cells. It's quick and easy to use, and can be used to test whether rechargeable batteries have come to the end of their life. The small display can be hard to read. View now at Amazon Follow ZDNET: Add us as a preferred source on Google. I've lost count of how many times I've seen someone throw away good batteries. Man, those thin

Adapting to new threats with proactive risk management

Unplanned downtime poses a major challenge for organizations, and is estimated to cost Global 2000 companies on average $200 million per year. Beyond the financial impact, it can also erode customer trust and loyalty, decrease productivity, and even result in legal or privacy issues. A 2024 ransomware attack on Change Healthcare, the medical-billing subsidiary of industry giant UnitedHealth Group—the biggest health and medical data breach in US history—exposed the data of around 190 million peo

6 Best Baby Monitors We've Tested and Reviewed (2025)

This smart baby monitor goes a little further than your standard monitor. It combines a “Dream Sock” smart sock wearable that you attach to your baby's foot and a Cam 2 monitor that you place in the nursery. You can then keep an eye on your baby as it streams 1080p HD video over Wi-Fi to the very comprehensive Owlet App on your smartphone. With the sock wearable in place, you can track your baby’s heart rate and average oxygen level. We found this effective enough, though of course it won’t be a

Tesla says its new Megablock can cut costs for renewable energy storage.

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. Posts from this author will be added to your daily email digest and your homepage feed. At an event in Las Vegas yesterday, Tesla revealed a new utility-scale battery configuration that it claims can significantly lower construction costs for utilities, along with faster inst

Anker magnetic power banks are up to 42 percent off right now

One of our favorite magnetic power banks is on sale for 42 percent off right now. The Anker 622 Magnetic Battery is down 42 percent to $28, which is almost as low as we've ever seen it. This steep discount is also available at Anker's online store with a coupon code that the company provides. This 5,000mAh MagSafe-compatible charger with a foldable stand is a slim and portable battery that can keep your devices going on long days away from a charger. Anker says the 622 Magnetic Battery can rech

New Bacteria Discovered in Flies Could Sicken Humans

A new species of bacteria has come to light in Brazil. It’s genetically similar to two other disease-causing bacteria from the Andes, which are known to infect humans through sand fly bites. According to a study published this summer in the journal Acta Tropica, researchers have discovered a new bacteria species in phlebotomine insects (sand flies) in the Amazon National Park in Brazil’s state of Pará. Its DNA is similar to that of two Andean bacteria in Peru, Bartonella bacilliformis and Barto

Geoengineering will not save humankind from climate change

A team of the world’s best ice and climate researchers studied a handful of recently publicized engineering concepts for protecting Earth’s polar ice caps and found that none of them are likely to work. Their peer-reviewed research, published Tuesday, shows some of the untested ideas, such as dispersing particles in the atmosphere to dim sunlight or trying to refreeze ice sheets with pumped water, could have unintended and dangerous consequences. The various speculative notions that have been

Hallucination Risk Calculator

Hallucination Risk Calculator & Prompt Re-engineering Toolkit (OpenAI-only) Post-hoc calibration without retraining for large language models. This toolkit turns a raw prompt into: a bounded hallucination risk using the Expectation-level Decompression Law (EDFL), and a decision to ANSWER or REFUSE under a target SLA, with transparent math (nats). It supports two deployment modes: Evidence-based: prompts include evidence/context; rolling priors are built by erasing that evidence. prompts inc

Gasoline vs. Electric Cars: A Plug-In Hybrid Can Give You the Best of Both Worlds

Despite the growing popularity of traditional electric vehicles, not everyone is ready for one. There's another option that's a good first step for many drivers: plug-in hybrids. "A plug-in hybrid is the gateway drug for EVs," says Amelia Dalgaard, an automotive expert known online as the Motorhead Mama. That's because plug-in hybrids address the range anxiety that stops some car buyers from going full-EV at first. Plug-in hybrids let you drive on battery power for a limited distance, with a