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Best Alkaline Batteries for Your Devices in 2025

For this round of testing, we gathered four of the most popular battery brands and tested five battery categories, including AAA, AA, C, D and 9-volt. Our objective was to find out which battery manufacturer offered the best value for your money. To assess battery performance, we used our custom-built battery test rig and timed the longevity of each battery, paying attention to their voltage output over time, and compared the difference in price per unit. Battery performance and voltage drop M

Gas Prices Hold Steady After Iran Ceasefire Despite Dubious $8/Gallon Warnings in California

Gas prices could rise due to the conflict with Iran. Alvaro Gonzalez/Getty Images Brent crude opened Thursday at $67.83 a barrel, down more than $13 from the high of $81 last week, after traders decided the Iran-Israel ceasefire will probably keep the Strait of Hormuz open. It follows US President Donald Trump delivering an all-caps message about oil prices on Monday, less than a day after US and Israeli forces struck three Iranian nuclear sites. "EVERYONE, KEEP OIL PRICES DOWN. I'M WATCHING!"

Relooted Is a Heist Game About Returning African Artifacts to Their Home Countries

One of last year's biggest games, Indiana Jones and the Great Circle, revived a hero from a bygone era -- known for retrieving precious artifacts and delivering them to Western museums. At Summer Game Fest, I got to try a game that flips this script. Relooted is all about a team of African specialists liberating artifacts from museums to bring them back to their home countries. Relooted is a 2D puzzle-platformer which tasks players to pull off increasingly complex heists. There's a basic loop o

Internet and TV Bundle Prices Are Up This Year: Here's How to Cut Back

If you've noticed your TV and internet bills going up, you're not alone. Recent JD Power data shows that internet and TV bundles have increased for the first quarter of 2025. What's most surprising is that only unbundled Internet bills saw a slight decrease. Finding ways to cut back on monthly bills can feel nearly impossible, especially when there's an increase every few months. But it's possible. Here's more on JD Power's findings and what CNET experts recommend to help lower your TV and inte

Hisense’s latest smart air conditioner is on sale for just $249.99

Staying cool during the summer is about more than comfort; being overly hot can accelerate the aging process and be the difference between life and death. The NIH has guidance on how to handle hot weather, including a recommendation to stay in a place with air conditioning, if possible. Luckily for those in warmer climates, Hisense’s BTUWC08W25A, its latest smart air conditioner, is on sale for $249.99 ($50 off) at Amazon, which is its lowest price ever. I’ve tested a previous-gen window air co

The creator of the Delta emulator made a Game Boy Camera-style app for your iPhone

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. Riley Testut, the developer behind the robust Delta emulator app for iOS, announced a new iPhone app designed to replicate the Game Boy Camera accessory but with “features you’d expect from a modern camera app.”The Delta Camera app’s full feature list hasn’t been revealed yet, but it’s currently available for beta testing to those who subscribe t

Who is this 'final' six-minute Death Stranding 2 trailer actually for?

Death Stranding 2: On The Beach is out today, not counting the early access period. Kojima Productions and publisher Sony couldn't resist putting out one last trailer. I wouldn't be surprised if the filename for it was something like DS2_FINAL_TRAILER_V17_noactuallyitsthelastone.mp4 and yet it still has a runtime of six minutes. Although there are some fun moments in this trailer, it's much too long. You probably shouldn't watch it if you'd like to stay as spoiler-free as possible before playin

AI usage is stalling out at work from lack of education and support

Deagreez / Getty Images A new survey of enterprise use of artificial intelligence released Thursday by the Boston Consulting Group shows the technology has stalled in its deployment, and the most-hyped new area, "agents," has seen low adoption within companies so far. The obstacles to greater AI usage are primarily a lack of training, limited access to tools, and insufficient encouragement from management, the group states. These obstacles are raising concerns about job loss and lack of oversi

The TCL Mini LED TV I recommend to most people is up to $800 off at Best Buy

ZDNET's key takeaways The TCL QM6K (65-inch) normally retails for $1,000, but is currently on sale. A host of upgrades, and new features, make it highly competitive with other brands' higher-end models. Its speakers are loud, but clarity could be made even crisper with a soundbar. View now at Best Buy View now at Amazon more buying choices Every single size option for the TCL QM6K TV is on sale at Best Buy. The biggest discount belongs to the 98-inch display at $800 off. Back in January, we

Topics: motion qm6k tcl test tv

Access BMC UART on Supermicro X11SSH

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Best Buy Offers Acer 11.6″ Chromebook for Less Than AirPods Pro to Compete With Early Prime Day Deals

In search of a new laptop? If you’re primary need for a computer is basic web browsing, email drafting, word processing, and YouTube video-watching, then you really don’t need to shell out for anything crazy expensive. A Chromebook is kind of the perfect tool for these use cases plus they’re super great for travel. Acer has its Chromebook on sale over at Best Buy. Right now, it’s been shaved down by nearly 45%. That brings the price from its usual $229 to just $129. You can save a cool $100 for

DOGE’d Federal Employees Are Getting Hit With Bills for Phantom Health Coverage

The National Oceanic and Atmospheric Administration (NOAA) has spent the last six months in turmoil, with the Trump administration drastically reducing the agency’s nationwide workforce. To make matters worse, the federal government is now demanding money from some former employees. Three ex-NOAA staffers who were fired, rehired, then fired again this spring received notices from the federal government stating they owed a debt for healthcare coverage. The letters, shared exclusively with NBC Ne

What is an Xbox?

is a senior editor and author of Notepad , who has been covering all things Microsoft, PC, and tech for over 20 years. Microsoft’s “This is an Xbox” marketing campaign in November always felt a little too early. If you ask a friend or family member what an Xbox is, the response is likely going to be “it’s a game console.” Xbox is ingrained in popular culture as a box under your TV that you play games on, but Microsoft’s ads over the past six months have been attempting to redefine the Xbox as a

Microsoft is moving antivirus providers out of the Windows kernel

is a senior editor and author of Notepad , who has been covering all things Microsoft, PC, and tech for over 20 years. It’s been nearly a year since a faulty CrowdStrike update took down 8.5 million Windows-based machines around the world, and Microsoft wants to ensure such a problem never happens again. After holding a summit with security vendors last year, Microsoft is poised to release a private preview of Windows changes that will move antivirus (AV) and endpoint detection and response (ED

US, French authorities confirm arrest of BreachForums hackers

U.S. and French authorities have confirmed the arrests of five hackers accused of being behind several major hacks and being part of a notorious cybercrime forum. On Thursday, the U.S. Department of Justice announced the indictment of British national Kai West, 25, accusing him of being “a serial hacker” known as IntelBroker. U.S. authorities allege West is behind “a years-long hacking scheme,” which caused more than $25 million in damages by targeting more than 40 victims, including a telecoms

Elon Musk reportedly fires Tesla’s top sales exec

Omead Afshar, Tesla’s vice president in charge of sales and manufacturing in North America and Europe, has reportedly been fired by CEO Elon Musk, according to Forbes. It’s not immediately known why Musk fired Afshar, who was one of his top lieutenants and closest confidants at the company. Afshar, Musk, and Tesla did not respond to requests for comment. Afshar’s departure was first reported by Bloomberg News. Afshar was posting support for the limited rollout of Tesla’s robotaxi service in Au

Rivian cuts dozens on manufacturing team ahead of R2 launch

Rivian has laid off around 140 employees, or roughly 1% of its workforce, as it prepares for the launch of its more affordable R2 SUV in 2026, TechCrunch has learned. The cuts were mostly made to Rivian’s manufacturing team and have been ongoing since Wednesday, according to multiple former employees who were granted anonymity to speak about the layoffs. Some employees were told that the company was eliminating roles that created “process inefficiencies.” Rivian confirmed the cuts in an email

Computing’s Top 30: Nirmalya Thakur

From tackling the spread of COVID-19 misinformation on social media to his award-winning research on fall detection and indoor localization for ambient assisted living, Nirmalya Thakur actively engages with issues of critical importance to humans and their well-being. Residing at the intersection of various fields–including big data, HCI, machine learning, and natural language processing–Thakur’s groundbreaking research is fueled by interaction data from daily human activities. Whether those a

watchOS 26 has these hardware requirements for Apple Intelligence

watchOS 26 is the Apple Watch’s next major hardware update, and it includes several Apple Intelligence-powered features. Here are the hardware requirements to get Apple Intelligence on your Watch. New AI features on Apple Watch each have unique requirements Last year when Apple Intelligence first launched, it was exclusive to iPhone, iPad, and Mac. Since then, Vision Pro has been added. In watchOS 26, Apple is bringing AI features to the Apple Watch too. But when it comes to hardware compatib

Buy a OnePlus Open and get the OnePlus Watch 2 for free - here's how

'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

The Business of Betting on Catastrophe

The Business of Betting on Catastrophe World Bank pandemic bonds paid out only after death tolls passed a threshold. They’re part of a booming market where investors turn calamity into capital. Adobe Stock/MITP Reader By: Susan Erikson A↑ A↓ Off Bright Dark Blues Gray BeeLine Reader uses subtle color gradients to help you read more efficiently. The pandemic bonds — a financial device made up by one of the world’s most powerful institutions, the World Bank — can seem like a great idea f

A Review of Aerospike Nozzles: Current Trends in Aerospace Applications

The design of rocket nozzles aims to expand the combustion gases until the exit pressure matches the ambient pressure, thereby maximizing thrust. However, ambient pressuredecreases as the rocket ascends, posing a challenge for conventional nozzles, which operate efficiently only at a specific altitude [ 30 ]. By adjusting their flow characteristics to the varying atmospheric pressure, aerospike nozzles offer a significant advantage in this regard. To quantify this impact, the thrust coefficient

Researchers develop a battery cathode material that does it all

Battery electrode materials need to do a lot of things well. They need to be conductors to get charges to and from the ions that shuttle between the electrodes. They also need to have an open structure that allows the ions to move around before they reach a site where they can be stored. The storage of lots of ions also causes materials to expand, creating mechanical stresses that can cause the structure of the electrode material to gradually decay. Because it's hard to get all of these propert

The 8 Best Home Arcade Machines (2025), Tested and Reviewed

Here are a few things to keep in mind when you go shopping for home arcade machines. Size and placement: Home arcade machines tend to be big and heavy. Check the measurements and ensure you have a suitable space in mind. It will need a power outlet. It should also be within Wi-Fi range if it can connect to the internet, and many of these machines don’t have great Wi-Fi connectivity. Some space around the cabinet is also great for onlookers to cheer you on. Assembly and build quality: Some home

5 Best Google Assistant Speakers (2025): Speakers, Displays, Soundbars

There are several voice assistants locked in a tug-of-war over who controls the smart speakers in your home: Amazon's Alexa, Google’s Assistant, and Apple’s Siri. We prefer Google. Its Assistant answers questions more accurately, has a simpler setup process, and connects to a growing number of smart home devices. All the devices below have built-in Google Assistant, so you can ask it anything you'd search for on Google, or ask it to control smart home products like robot vacuums, smart plugs, li

Ultra-cheap $28 external 500GB HDD from Amazon tested: works, but with caveats

In a nutshell: A recent investigation into a budget external hard drive sold under the UnionSine brand has shed light on the persistent risks consumers face when purchasing low-cost storage devices from online marketplaces. Secure Data Recovery, a data recovery firm, bought a UnionSine HD2510 500GB hard disk drive from Amazon for just over $28 and subjected it to a series of technical tests to evaluate its authenticity and performance. Fraudulent or misleading storage products continue to be a

Man pleads guilty to hacking networks to pitch security services

A Kansas City man has pleaded guilty to hacking multiple organizations to advertise his cybersecurity services, the U.S. Department of Justice announced on Wednesday. 32-year-old Nicholas Michael Kloster was indicted last year for hacking into the networks of three organizations in 2024, including a health club and a Missouri nonprofit corporation. According to court documents, Kloster accessed the systems of a health club that operates multiple gyms in Missouri after breaching a restricted ar

Get the Samsung Galaxy Watch6 Classic for up to $210 off on Amazon

'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 fought in Ukraine and here's why FPV drones kind of suck

In 2024 and 2025, I served for six months as an international volunteer on a first-person view attack drone team in the Armed Forces of Ukraine. My team was deployed in the Donbas region, in one of the hottest sectors of the front. When I joined the team, I was excited to work with a cutting-edge tool. By the end of my deployment, I was a bit disillusioned. Let me tell you why. First-person view drones are unmanned aerial vehicles with four propellers located at the four corners of the craft, r

Learnings from building AI agents

How we made our AI code reviewer stop being so noisy I’m Paul, cofounder of cubic —an "AI-native GitHub." One of our core features is an AI code review agent that performs an initial review pass, catching bugs, anti-patterns, duplicated code, and similar issues in pull requests. When we first released this agent back in April, the main feedback we got was straightforward: it was too noisy. Even small PRs often ended up flooded with multiple low-value comments, nitpicks, or outright false posi