This primitive, 85-million-year-old marine reptile was a fierce predator, measuring 12 meters in length. Unlike any known ...

As it turns out, a very surprising state is one of the world's prehistoric places with ancient sea monsters. In the U.S. state of Mississippi, a geologist discovered a vertebra from one of the most ...

According to at least two ancient and medieval scholars, Alexander the Great encountered sea monsters during his campaigns.

Neville Barrett, a marine ecologist at the University of Tasmania, told The Guardian that oarfish are lazy and have little ...