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Nvidia Makes History

Nvidia made history on Wednesday, becoming the first company in the world to reach a $4 trillion market capitalization. This unprecedented milestone solidifies its position as a dominant force in the global economy and a key player in the artificial intelligence revolution. While OpenAI and its viral chatbot ChatGPT might be the public face of AI, Wall Street looks to Nvidia as the true barometer of this transformative technology. Nvidia designs and manufactures the advanced graphics processing

Anti-Prime Day Laptop Deal: My Go-to Acer Aspire 14 AI Is $200 Off at Costco Today

The Amazon Prime Day sales event is going strong, but other retailers are also offering deep discounts with their own Anti-Prime Day deals. Right now, Costco members can snag the Acer Aspire 14 AI for $500a $200 discount until July 20 or while supplies last. CNET's key takeaways The Acer Aspire 14 AI is available for $500 at Costco. The Intel Lunar Lake CPU offers good performance for the price and long battery life. The display and design won't wow you. Laptop prices are on the rise -- and

California lawmaker behind SB 1047 reignites push for mandated AI safety reports

California State Senator Scott Wiener on Wednesday introduced new amendments to his latest bill, SB 53, that would require the world’s largest AI companies to publish safety and security protocols and issue reports when safety incidents occur. If signed into law, California would be the first state to impose meaningful transparency requirements onto leading AI developers, likely including OpenAI, Google, Anthropic, and xAI. Senator Wiener’s previous AI bill, SB 1047, included similar requireme

Perplexity challenges Chrome by launching a (very expensive) AI web browser

TL;DR Perplexity is rolling out a new browser called “Comet.” Comet is currently only available to users who subscribe to the Perplexity Max plan. Availability will expand on an invite-only basis. It appears the rise of AI-centered browsers is upon us. Not too long ago, The Browser Company revealed it was moving on from its quirky Arc browser and shifting focus to its AI-powered successor, Dia. As The Browser Company continues to work on Dia, which is currently in beta, AI startup Perplexity

Perplexity launches Comet, its AI-based web browser

Busy day for AI-based browsing. Just as Reuters reported that OpenIA is just weeks away from releasing a browser, Perplexity, the company behind the famous AI-powered “answer engine,” launched Comet, its own take at what browsing looks like in the age of AI. Here’s what it looks like. Built on Chromium, Comet obviously uses Perplexity as its default search engine. It comes with a sidebar assistant that can summarize pages, answer questions, and even take actions on the user’s behalf (booking ho

I recommend these AirPods to most iOS users - especially at this low price

Jada Jones/ZDNET Apple unveiled new AirPods last year, and while you might be considering buying the brand's latest earbuds, you shouldn't forget about the sweet discounts that activate on earlier models once Apple releases new hardware -- especially if you're looking for a new pair of high-quality noise-canceling earbuds. Amazon currently has a great deal on the AirPods Pro 2, our pick for the best AirPods model that you can buy. Also: The best Prime Day deals 2025: Our favorite 131+ sales li

Best Prime Day TV deals: My 30 favorite offers, updated live

'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

Samsung Galaxy Z Flip 7 hands-on: These 3 features make such a big difference

'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

Apple's latest AirPods models hit their lowest price ever for Prime Day 2025

'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

These Moft MagSafe accessories are the best Prime Day deals under $35 that you won't regret buying

The Moft Tripod accessory. Kayla Solino/ZDNET Prime Day 2 is here, and while plenty of hefty discounts on expensive tech, my favorite offers to scout during a sale are always on cheaper items. After all, who doesn't like saving even more on an already affordable product? Also: The best Prime Day tech deals That's why when I caught these MagSafe accessories on sale, I knew I had to share them. At ZDNET, I test dozens of MagSafe accessories, from battery packs to wallets, phone cases, tripods,

This Kindle Paperwhite Essentials bundle is the bookworm gift that keeps on giving

Maria Diaz/ZDNET Summer reading lists aren't just for high schoolers and college students. It's time to bring back the summer reading list for adults. One way to cross off books from your summer reading list, even many years out of college or high school, is to make reading as convenient as humanly possible. Also: The best Prime Day Kindle deals Sometimes that's hard to achieve, especially if you're lugging that 1,000-page Infinite Jest in a small backpack or book bag. One solution to the pro

Hit the beach with this new Bose Bluetooth speaker bundle - now 31% off during Prime Day

'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've tested every iPad - here's who I recommend the iPad Mini to (especially at 24% off)

ZDNET's key takeaways The iPad Mini 7 is on sale for $379. The compact iPad Mini 7 has gone everywhere with me this past week, fitting easily into bags and purses without weighing them down. Aside from the more powerful A17 Pro chip, the iPad Mini 7 isn't much of an upgrade (especially for 6th-gen users), plus its display tops out at 60Hz. View now at Amazon The iPad Mini 7 is currently $120 off at Amazon, starting at $379. This deal applies to all three storage options. I've used many table

Perplexity Comet

The Web Should Work For You We believe curiosity is a superpower. It’s the spark that propels humanity forward. Yet, the web—our greatest source of information—was never designed to nurture curiosity; instead we’ve been asked to “browse” it through a one-way lens. That’s why we made Comet. Comet gives curious minds a thought partner for every aspect of online life. Comet moves every tab or task into a simple space for asking more of the world. With Comet, the web becomes a tool of curiosity, h

This Spendy Thermostat Is Paying for Itself by Cutting My Energy Bills and It's 22% Off for Prime Day

Amazon Prime Day sale: The Nest Learning Thermostat Gen 4 is available for $219 -- a discount of 22% or $61 -- as part of Amazon's July Prime Day sale. Since price is the biggest drawback of this thermostat, this deal makes the snapping one up much more compelling. CNET's key takeaways $280 for a smart thermostat may sound like a tough deal, but mine is set to pay for itself this summer thanks to lower heating and cooling payments. Automated Eco Modes make energy saving easy, even if you don'

Verizon’s request to lock phones supported by police, opposed by users

With Verizon seeking permission to lock phones to its network for six months or longer instead of the current 60 days, a coalition of advocacy groups yesterday urged the Federal Communications Commission to reject the cellular carrier's petition. "Phone locking distorts market competition, raises switching costs, and contributes to unnecessary e-waste," the groups said in a filing. "It impedes consumers' ability to take full advantage of the devices they already own, forces them to purchase new

Apple's next Vision Pro will reportedly have an M4 chip and a better head strap

Apple is planning to release the first refresh of the Vision Pro headset, according to reporting by Bloomberg. Industry analyst Mark Gurman suggests that the updated gadget could come as early as this year. The reporting indicates that the new headset will include a faster processor and components that are better suited for running AI tools. It will also reportedly feature a new strap that's easier to wear for long periods of time. The increased specs are a no-brainer because the primary proces

Configuring Split Horizon DNS with Pi-Hole and Tailscale

I've long had some form of VPN for my devices to use when I'm out and about. Although I used to run OpenVPN, I moved to Tailscale a little while back. Tailscale builds a mesh network using Wireguard protocol and so is able to connect and run quite a bit faster than OpenVPN. Side note: for those wondering, Tailscale is Canadian and can't see the content of connections (although if you're worried about this it's also possible to self-host using Headscale). Although the tailnet has been up for s

Topics: 168 192 53 pihole tailnet

This Spendy Thermostat Is Paying for Itself by Cutting My Energy Bills, and It's 22% Off for Prime Day

Amazon Prime Day sale: The Nest Learning Thermostat Gen 4 is available for $219 -- a discount of 22% or $61 -- as part of Amazon's July Prime Day sale. Since price is the biggest drawback of this thermostat, this deal makes the snapping one up much more compelling. CNET's key takeaways $280 for a smart thermostat may sound like a tough deal, but mine is set to pay for itself this summer thanks to lower heating and cooling payments. Automated Eco Modes make energy saving easy, even if you don'

Amazon Prime Day Is the Perfect Time to Upgrade Your Gaming Battlestation With These Peripheral Deals

PC gamers have a big opportunity with the latest Amazon Prime Day sales to grab some SteelSeries peripherals, including some excellent gaming keyboards and extra-low prices on higher-end add-ons that you may have been waiting for -- check out the full list here. My favorite is $100 off the SteelSeries Apex Pro TKL Wireless HyperMagnetic Gaming Keyboard, with its price dropping to $150. When CNET’s own Lori Grunin reviewed the latest SteelSeries Apex Pro keyboard's abilities, she said, “Both Pro

AI mania pushes Nvidia to record $4 trillion valuation

On Wednesday, Nvidia became the first company in history to reach $4 trillion market valuation as shares rose more than 2 percent, reports CNBC. The GPU maker's stock has climbed 22 percent since the start of 2025, continuing a trend driven by demand for AI hardware following ChatGPT's late 2022 launch. The milestone marks the highest market cap ever recorded for a publicly traded company, surpassing Apple's previous record of $3.8 trillion set in December. Nvidia first crossed $2 trillion in F

New Prime Day Deals Updated Live—183 Handpicked & Trusted Deals

The year's tippy top Prime Day deal has arrived at my house. That is, of course, the double cassette remix edition of Charli XCX's Brat, called Brat and it’s completely different but also still brat for just $16. The Amazon delivery driver just dropped it off and it is not completely different but it is still Brat. And because I live in the Boonies* of Missouri it's still Brat Summer here and might be for another two or three years. *Yesterday, the WIRED Reviews team was surprised to learn tha

The Bezos-funded climate satellite is lost in space

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. A satellite tracking global methane pollution has gone dark, imperiling a mission that garnered enormous support from Jeff Bezos and other big names in tech. Methane is the primary ingredient of so-called “natural gas” that is even more potent than carbon dioxide when it come

The Bose headphones I recommend to most people are sale - here's why they're worth it

ZDNET's key takeaways The Bose QuietComfort Headphones are available in seven colors for $349, and are often up to $100 off. They are true to the QuietComfort namesake, providing excellent noise cancellation and all-day comfort. However, like all of Bose's over-ear headphones, the QuietComfort have a short, 24-hour battery life. View now at Bose The Bose QuietComfort Headphones are on sale for $199, or $150 off their original price. You can take advantage of this deal at Amazon, Bose, Best Bu

Looking for a new work laptop? This lightweight LG Gram is on sale for $1,000 off - but hurry!

'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

Best Prime Day TV deals: My 27+ favorite offers, updated live

'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

Nvidia Makes History: The World’s First $4 Trillion Company Is Here

Nvidia made history on Wednesday, becoming the first company in the world to reach a $4 trillion market capitalization. This unprecedented milestone solidifies its position as a dominant force in the global economy and a key player in the artificial intelligence revolution. While OpenAI and its viral chatbot ChatGPT might be the public face of AI, Wall Street looks to Nvidia as the true barometer of this transformative technology. Nvidia designs and manufactures the advanced graphics processing

Batman Fans Get Ready, the Meta Quest 3S Bundle Just Hit Its Lowest Price Ever on Amazon

The Meta Quest 3S is the best-selling VR headset available, thanks to its excellent performance, affordability and true wireless freedom. With no wires, no external sensors, and no need for a gaming PC, the Quest 3S is standalone. That’s why it’s the best-selling VR headset by far, and attracts newcomers and experienced gamers who want an immersive experience. For Prime Day, Amazon is including two special bundles for the Meta Quest 3S, but the most desirable is the one that includes the highly

Topics: 3s headset meta quest vr

Perplexity launches AI-powered web browser for select group of subscribers

Perplexity AI on Wednesday launched a new artificial intelligence-powered web browser called Comet in the startup's latest effort to compete in the consumer internet market against companies like Google and Microsoft . Comet will allow users to connect with enterprise applications like Slack and ask complex questions via voice and text, according to a brief demo video Perplexity released on Wednesday. The browser is available to Perplexity Max subscribers, and the company said invite-only acce

I held the Samsung Galaxy Z Flip 7 - these 3 features make all the difference this year

'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