When engineers set out to build a DIY thermal imaging camera, they usually resort to expensive microbolometer arrays or cheap ...

watchOS 27 contains a series of enhancements to fitness and sleep tracking, including new Workout Buddy insights, improved indoor run tracking, and more. Workout Buddy is gaining new data-driven ...

Travelers and everyday users looking for smarter safety tools now have a new option with the Pebblebee Halo, a compact device that combines Bluetooth tracking with a built-in personal safety alarm.

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. Vanessa is a lead writer at CNET ...

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I wanted to love this wallet-friendly smartwatch, but my running test showed it's not as polished as it should be where it counts. Vanessa is a lead writer at CNET, reviewing and writing about the ...

As the war in Iran erupted five weeks ago, social media sleuths across Western and Chinese platforms flagged a wave of viral posts detailing equipment at U.S. bases, the movements of American carrier ...

Pixel Watch update issues are starting to disrupt daily activity tracking, and it’s more than a minor annoyance. Some users report that step tracking and calorie data no longer line up with real ...

Gravitational waves are ripples in spacetime produced by violent cosmic events, such as the merging of black holes. So far, direct detections have relied on measuring tiny distance changes over ...

On a warm and clear Wednesday morning in the Everglades, researchers Melissa Miller and Brandon Welty dug through grass and dirt in search of a ten-foot snake they had seen just a week before. Members ...