Researchers just discovered a 66-million-year-old sea lizard in a phosphate mine near Casablanca, Morocco. The Khinjaria ...

Sea otters have powerful teeth and even more powerful bites – an estimated 615 pounds of force. That’s about as much as a ...

As I approached it I said to myself: "My God it's solid bone" and then "Oh my God it's got interlocking teeth". I realised ... everything was still glistening with sea water from the recently ...

The wasp's flaps and teeth-like hairs resemble the structure ... Scientists named the new wasp Sirenobethylus charybdis, partly for the sea monster from Greek mythology that stirred up wild ...

These sea monsters grew upwards ... Predators likely included some of the fiercest monsters of the seas, such as the sharp-toothed shark Cretoxyrhina and the giant mosasaur Tylosaurus.

The megalodon, this extinct giant of the seas, may not have been the stocky colossus ... Researchers used fossilized vertebrae to estimate the size and shape of this marine monster, challenging ...

A remarkably complete plesiosaur fossil found in southern Germany is shedding light on the early evolution of these iconic ...

The ocean holds many bizarre deep-sea monsters. As you dive 140 meters underwater, you might see a megamouth shark. Sure, they look scary, but those 50 rows of teeth are for filtering krill.

Fifteen million years ago, now-extinct species of dolphins, whales and large sea ... a giant shark with massive teeth and a body the size of a whale. In many ways, the so-called "monster shark ...

The rescue of a giant sea monster in East Dorset has received a significant donation. The Etches Collection museum in Kimmeridge is on a mission to save the fossil of a world-record-winning pliosaur ...