Karst caves provide two vital things for sustaining life – shelter from Mars’ intense radioactive rays, and water. If life on ...

Badlands," takes viewers on a thrilling journey to Genna, a planet teeming with deadly alien creatures. At the center of this story is Dek, a young Yautja warrior who seeks to prove himself and earn ...

The year's top paleontological wonders ranged from a 540-million-year-old penis worm to a decades-old rodent impression.

One that caught attention from many was a type of sea mollusk that washed ashore on South Padre Island in late May.