PORT ST. LUCIE, Fla. (Gray News) - Authorities in Florida say a man has been arrested for throwing a rock through the window of a United States Immigration and Customs Enforcement vehicle. According ...

As NASA prepared astronauts for its second mission into space, National Geographic had exclusive behind-the-scenes access for ...

For only the second time, the genome of an ancient Denisovan has been sequenced - thanks to the discovery of a 200,000-year-old tooth found in a Siberian cave. This ancient member of the human family ...