Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Engineers at NASA ...

It features an IP68 rating for dust and water protection. It bears a wood body. Connectivity options on the Motorola Edge 50 Ultra include Wi-Fi 802.11 a/b/g/n/ax, GPS, Bluetooth v5.40, NFC, and USB ...

Here’s how it works. The distant and cold Voyager 1 spacecraft did a clever thruster trick to help it phone home. Voyager 1, the most distant human object that is now flying through interstellar ...

These days, you don’t have to compromise on quality when opting for portable audio, as many of the best Bluetooth speakers have specs that rival larger speakers designed for use at home.

The best wireless earbuds promise comfort, a secure fit, great sound quality and reliable Bluetooth connectivity all packaged in a compact design. Our reviewers have tested hundreds of ear The ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Choosing the right pair of wireless earbuds is never easy — there are loads of options ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...