Vanessa is a lead writer at CNET, reviewing and writing about the latest smartwatches and fitness trackers. She joined the brand first as an on-camera reporter for CNET's Spanish-language site, then ...

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The hormone estrogen—which female animals typically have more of than males—triggers a molecular cascade in the gut that leads to pain signals, a study in mice suggests A massive star may have burst, ...

The United States has the highest incarceration rate in the world, both per capita and by volume, making up close to five percent of the world's population yet more than 20 percent of the world's ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› by Tim Heffernan I needed a ...

Looking for an alarm system to make you feel more secure? We've tested all the top professional and DIY home security systems to help you decide which is right to protect your family and property.

Upgrade your eyewear with glasses that can function as cameras, headphones, and AR displays. We've tested all the major models and have everything you need to know to pick the right smart glasses for ...

Smart TVs have officially become the standard. In 2025, nearly every new television you can buy is "smart" by default, offering built-in streaming support and seamless integration with the other ...

Researchers found genetic differences that likely resulted from humans killing aggressive bears, leaving docile individuals to breed and pass along their genes to offspring Findings from the ...

New starts are hard, but despite this, the Smart #1 shows plenty of promise as the Smart brand transitions to an electrified future. It’s got a spacious interior with a nifty sliding rear seat, an ...