Research shows that genetic reasons are why some dieters experience the Yo-Yo Effect.

You are what you eat — a case especially true for the prehistoric creatures that roamed Earth before us. According to a ...

In the Age of Dinosaurs, survival often came down to endurance rather than speed. Find out who the fastest dinosaurs would ...

Learn more about Navaornis hestiae, the bird that could be a missing link to understanding how birds evolved from their ...

Learn more about the massive predator that lived in Hell’s Aquarium during the late Cretaceous period.

What makes Mount Everest so special? Learn about the formation and fate of the world’s tallest mountain.

Understand why Viking settlers of Iceland and the Faroe Islands represent different gene pools, and why this could rewrite ...

When Fat Bear Week witnessed the bear attack between male bear 469 and female bear 402, they had to delay the week. While it ...

Learn more about these ancient historic monuments and how they played a major role on the big screen.

What happens if an otter pup gets separated from its mother? In some aquariums, otter surrogacy programs are finding success.

Your internal body clock can help wake you up without an alarm.

Here's how these giant herbivores moved around and found food during the Cretaceous period.