Cradled in the nose of a high-altitude research airplane, a new NASA sensor has taken to the skies to help geoscientists map rocks hosting lithium and other critical minerals on Earth’s surface some ...

A pilot signals to a crew member before takeoff from NASA's Armstrong Flight Research Center in Edwards, California, on Aug.

The comet is the third object ever confirmed to have entered our cosmic neighborhood from elsewhere in the galaxy. Space ...

The record-setting cosmic outburst was actually a gamma-ray burst, the most powerful class of cosmic explosions.

Experience rugged builds for multiday use, or opt for a sleek and lightweight design with these 5 best Garmin Smartwatches, ...

Researchers have found a razor-thin, rotating string of galaxies inside a massive cosmic filament, revealing unexpected ...

Katelyn is a writer with CNET covering artificial intelligence, including chatbots, image and video generators. Her work explores how new AI technology is infiltrating our lives, shaping the content ...