Prehistoric waters held all kinds of fascinating creatures, including ancient sharks ... t added to this list of 11 types of sharks that went extinct. Read on for the top facts about the most ...

In the last ten years, at least 15 species have officially checked out, never to be seen again. It's ironic to think how ...

Steller’s Sea Cows were larger than manatees ... As we’ve discovered, some jaw-droppingly huge animals went extinct on Earth ...

An ancient wasp may have zipped among the dinosaurs, with a body like a Venus flytrap to seize and snatch its prey, ...

Iceberg A-84 broke off from Antarctica and revealed a thriving community of sea creatures underneath. Now, researchers are ...

Finding out details about how this gigantic shark survived and eventually went extinct can help us better ... Still, Shimada’s findings on how giant sea animals’ size affect their speed ...

In a world where new species are constantly being discovered, some creatures remain hidden in ... Imagine the surprise when, in 1938, this so-called “extinct” fish was discovered alive and ...

Woolly mammoths roamed the frozen tundras of Europe, Asia and North America until they went ... the extinct Tasmanian tiger. Colossal has focused on identifying key traits of extinct animals ...

It's ironic to think how these creatures once roamed ... with a big problem: rising sea levels. This little guy was the first mammal officially declared extinct due to climate change.

The Japanese sea lion's extinction was due to extensive hunting for their skins, whiskers, organs, and oil. The species was last sighted in the 1950s.