High-energy particles zipping through the cosmos are harmful to life on Earth, but scientists think it could be food for potential alien life elsewhere. Saturn's moon Enceladus (shown here in a 2006 ...
After opening at No. 13 in the preseason AP Top 25, Arizona has surged to a 21–0 record and emerged as the favorite in the latest March Madness and college basketball odds. As the regular season heats ...