Countries are eager to use AI to automate some government processes, but this risks eroding citizens' trust and feelings of democratic control - because AI mistakes can ruin their lives ...
The IceCube neutrino detector has allowed researchers to resolve a debate about what types of particles make up ultra-high-energy cosmic rays - but much remains unknown about these rare events ...
Sixty years ago, NASA's Mariner 4 captured groundbreaking views of the Red Planet, leading to a steady stream of advances in the cameras used to study other ...
NASA astronaut Shannon Walker retired July 10, concluding a career that spanned 38 years, including 30 years of federal service and more than 21 years as an ...