Scientists found a 307 million-year-old fossil, Tyrannoroter heberti, revealing one of the earliest known land vertebrates ...

If you believe that mice love cheese, rabbits love carrots, and elephants love peanuts...you're wrong. Here are six incorrect ...

Tyrannoroter heberti fossil shows one of the earliest land animals to eat plants, changing what we know about how ...

Hundreds of millions of years ago, the first animals to crawl onto land were strict meat-eaters, even as plants had already taken over the landscape. Now scientists have uncovered a ...

Life on Earth started in the oceans. Sometime around 475 million years ago, plants began making their way from the water onto ...

This football-sized creature could grind its teeth like a hard-core plant-eater, back before that was really a thing — and it ...

High above the tree line, where steep cliffs meet a clear blue sky, a unique bird circles patiently with a specific purpose.

Nature can be surprising, and sometimes a little unsettling, especially when animals behave in ways that seem hard for us to ...

Animals have evolved to eat a lot of different things, even stuff that barely passes for food, and it shapes our entire lives from what we look like to where we live. Today, we’ll talk about why being ...

Large dog with blue background. Side profile of senior dog looking guilty sad or ashamed. Side profile of 10 years old female American Pitbull terrier, silver fawn color. Selective focus. Copy space.© ...