Big rigs only make up a few of the vehicles on the road, but they're a big part of highway emissions.

Get ready to do your holiday shopping with some fun tech gifts all under $100.

The neurotech startup, co-founded by Elon Musk, wants to help people who have experienced a severe spinal cord injury to gain more mobility.

Elon Musk and researchers at Neuralink reveal a series of demos showing the progress in the company's brain-computer interface technologies.

Musk discusses the Neuralink brain implant's tests on animals and his hopes to start tests on humans in six months -- or once it's cleared by the FDA.

The Oceanic Plus app turns the Apple Watch Ultra into a dive computer, dive planner, dive tracker and more. We tested it out with a full day of diving in the Pacific.

And we'll show you the one thing a Prius never had until now.

The streamer, YouTuber and professional gamer has spent his life playing -- and making a fortune from it. This is how he started and how he became the most followed gamer on Twitch.

As the Orion spacecraft beams back the first moon pictures on NASA's historic Artemis mission, CNET's Claire Reilly digs into the camera tech bringing us the view.

While Tesla still dominates, glimpses of the future are starting to show.