Nomad's Apple Watch charger may be the most ingenious accessory I've tested yet, and it's 20% off

A new technique called RisingAttacK can trick AI vision systems by making tiny, nearly invisible changes to images—causing the AI to misidentify or completely overlook objects while humans remain none the wiser. This isn't just theoretical; it affects some of the most widely used AI models out there.

Editor’s Note: As AI vision systems become more embedded in everything from self-driving cars to surveillance, vulnerabilities like this could have serious real-world consequences. If hackers exploit these flaws, they could manipulate AI in dangerous or deceptive ways—think traffic signs misread by autonomous vehicles or security cameras missing critical details. It’s a wake-up call for stronger defenses in AI systems we increasingly rely on.

Amazon’s Prime Day is just around the corner, but savvy shoppers don’t have to wait—there are already over 105 live deals up for grabs. From discounted MacBooks and Kindles to TVs and home essentials, this roundup highlights the best early bargains handpicked by editors.

Editor’s Note: If you’ve been eyeing a new gadget or household upgrade, now’s the time to check these deals. Prime Day is always a frenzy, but snagging early discounts means less competition and fewer sold-out headaches. Plus, with inflation still lingering, saving a few bucks feels extra sweet.

Best Buy is kicking off its "Black Friday in July" sale with big discounts on tech from top brands like Apple, Samsung, and Sony. If you've been waiting to upgrade your gadgets or snag a new TV, now's the time to check out the deals.

Editor’s Note: Summer isn't usually known for blockbuster sales, but retailers like Best Buy are borrowing the hype of Black Friday to move inventory mid-year. For shoppers, it’s a chance to save on high-ticket tech without waiting for the holiday rush—just don’t expect every deal to be a slam dunk.

Ever wondered if you're drinking enough water, especially when the summer heat hits? We talked to a dietitian to cut through the noise—turns out, the "eight glasses a day" rule isn't one-size-fits-all. They break down how much you actually need based on your body, activity level, and even the weather, plus simple tips to stay hydrated without obsessing over it.

Editor’s Note: Hydration myths are everywhere, and dehydration can sneak up on you fast in hot weather. This isn’t just about chugging water—it’s practical advice to feel your best without overcomplicating it. Worth a read if you’ve ever felt guilty for not finishing your giant water bottle (or worse, ended up with a headache because you forgot to drink all day).

T-Mobile is offering a sweet deal where you can snag the new iPhone 16e for free—no trade-in necessary. The catch? You’ll need to activate a new qualifying line on their network. If you’ve been eyeing an upgrade or want to add a line, this could be a no-brainer.

Editor’s Note: Free phones aren’t exactly common, especially without trade-ins, so this is a pretty enticing offer for anyone on the fence about switching carriers or adding a line. It’s a smart move by T-Mobile to pull in new customers, and if you’re in the market for an iPhone, it’s worth checking out before the deal disappears.