NASA is switching off two science instruments on its twin Voyager spacecraft to save power. The space agency said Wednesday ...

Dubai: Sunglasses have evolved from simple eye protection to a must-have accessory that makes a bold fashion statement. But ...

Once you understand how certain clouds develop their shapes, you can learn to forecast the weather. Clouds that look like cartoon cotton balls or cauliflower are made up of tiny liquid water droplets ...

For the fourth year in a row, iridescent clouds of frozen CO2 are lighting the Martian sky. The clouds appear in the same ...

A supernova explosion about 2.5 million years ago sent cosmic rays to Earth. Around that time, virus diversity in Lake ...