Narrator Tom Hiddleston teases "remarkable creatures and epic clashes for survival" in a sneak peek at 'Prehistoric Planet: ...

Natural Trap Cave is a pit in northern Wyoming into which countless animals have fallen and met their untimely demise since the Pleistocene. Paleontologists today find the cave a treasure trove — a ...

The Ocean Monarch – The blue whale remains Earth’s largest animal — up to 100 feet long and weighing 200 tonnes of pure majesty. The Unstoppable Giant – Built like a walking fortress, Dreadnoughtus ...

Based on fossil finds, archaeologists are now piecing together how ancient humans thrived in a land dominated by dangerous large animals. A study published in the journal Science Advances has unveiled ...

Ever wonder how saber-toothed cats and other extinct creatures behaved? Well, a team of scientists unearthed ancient footprints that offer insight into how various prehistoric animals lived as far ...

Meet Shasta County's ancient predators, some that dwarfed Tyrannosaurus rex Ancient ancestors to squid swam in the salty water that once covered Redding Prehistoric 10-foot 'sea lizard' once lived in ...

Even the largest modern animals, like elephants and giraffes, pale in comparison to some of the gigantic prehistoric creatures that once roamed the Earth. In this video, we explore the longest, ...

The prehistoric fish look like giant dinosaurs... and several species are getting a helping hand to rebuild their population ...

Fossilized footprints and tracks dating back 50 million years ago discovered at the John Day Fossil Beds National Monument could provide new insight into how prehistoric animals lived in Oregon. The ...