Researchers may have discovered Mississippi's largest ever mosasaur after pulling a Cretaceous-aged fossil out of a riverbed ...

Thinking about “friendly” animals often brings to mind adorable, snuggly creatures we’d love to pet, like puppies or kittens.

Imagine a world where enormous beasts clash beneath the waves, locked in a struggle for survival. Picture a creature as long ...

Ruby Reynolds and her father were on the beach when they discovered Ichthyotitan severnensis - the largest-ever marine ...

Scientists on an expedition to the South Sandwich Islands near Antarctica have recorded horrifying videos of parasitic ...

Geologists near Starkville found a bone of a Mosasaurus hoffmannii, one of the biggest species of mosasaurs, which could reach lengths of 50 feet.

I wanted to make a point of placing the monsters within the daily life of Tokyo,” says the photographer Tess Ayano, who spent ...

The Long Island Aquarium is celebrating its 25th anniversary this year and is doing so with many of its original marine life ...

Also known as the red devil, the Humboldt squid is a powerful animal, and not even a suit of chainmail can withstand its raw ...

Earth was once ruled by giant reptiles. Tyrannosaurus rex, the king of tyrant lizards, crushed bones. Spinosaurus hunted in ...