Four adorable western Santa Cruz Galápagos tortoise babies are now on display at Philadelphia Zoo after their 100-year-old 'Mommy' reproduced for the first time.

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

Imagine spending your day suspended upside down in a leafy canopy, moving so slowly that even the wind seems fast. For sloths ...

Dire wolves - the legendary creatures that once roamed prehistoric landscapes, only existed in the imaginations of storytellers - until now.

A one-foot-long baby squid was spotted swimming in the waters around the South Sandwich islands. The footage is unprecedented ...

The American genetic engineering firm Colossal Biosciences recently announced to much fanfare it had "de-extincted" the dire ...

The private company Colossal Biosciences claims to have resurrected dire wolves through genetic editing. The resulting trio, ...

Imagine the unique ecological niches that might exist if the gentle giant sloths never went extinct. Bernie Sanders' Crowd ...

Indian-owned steelmaking giant Tata Steel announced Wednesday it was slashing around 1,600 of the 9,200 jobs at its plant in the Netherlands, sparking a furious reaction from union leaders.

Troubled Australian casino operator Star Entertainment says it has been thrown an 11th hour multi-million dollar lifeline by US-based casino giant Bally's Corporation.

By Jeanne Timmons Ground sloths emerged in South America tens of million years ago, eventually ranging as far north as Canada. While their modern relatives dwell in trees and top out at the size ...

There are eight species of bear: the American black bear, Asian black bear, brown bear, panda bear, polar bear, spectacled bear, sloth ... size, but some individual Kodiak bears have grown even more ...