Jay Stratton led the classified operation that tried to trap something that wasn’t from Earth.

Scientists may have just taken one of the biggest steps yet in the search for life beyond Earth. Meet K2 18 b, a distant ...

Puma Punku in Bolivia features some of the largest stone blocks on Earth, each carved with incredible precision. See more in ...

Set photos from Lilo & Stitch 2 reveal Stitch hanging out with a new friend, who old fans will appreciate seeing in ...

Discover the best Doctor Who story for all 15 Doctors, from The Aztecs and City of Death to Heaven Sent and 73 Yards.