New evidence shows volcanic activity on ancient Mars included thousands of 'super eruptions' throwing huge quantities of dust and toxic gases into the air.

Fears about cell phones emitting harmful radiation have been around for decades. Now that 5G is rolling out, sketchy retailers are using that fear to cash in

Crypto evangelists often tout decentralized finance as being a superior alternative to traditional banking, but ditching the middleman does have some downsides.

Hubble researchers have returned to the unstable star AG Carinae to show it from two different views, complied from observations in 2020, 2014, and 1994.

Check out the highlights of SpaceX's first all-civilian mission, including the launch, the stunning views, and a crew member's impromptu ukulele performance.

SpaceX's first all-civilian crew has splashed down safely in the Atlantic Ocean following a three-day trip to orbit.

NASA's Ingenuity helicopter is facing challenges from the changing seasons on Mars, where falling atmospheric density could make flying much harder.

If your PC is feeling slow, don't worry. There's more than one way to help speed it up. Here are three ways you can increase the performance in Windows.