“ Tyrannoroter is the earliest and most complete vertebrate land herbivore to show adaptations that could process high-fiber ...

The greatest potential to reduce species extinction risk in the Northern Sub-catchments of San José, Costa Rica, lies in ...

P ronghorn antelopes are the fastest land animals in North America, clocking speeds of up to 55 miles per hour for a half mile, and 45 miles per hour for longer. Since they mostly run in response to ...

Discover 5 massive bears larger than a grizzly. In earths history there has been plenty of massive bears to learn about.

The newly discovered 307-million-year-old skull of a Tyrannoroter heberti has created a buzz in the scientific community, as researchers say it may belong to one of the earliest known herbivorous ...

Life began in the sea, and it took a long time to move onto land. Plants started creeping ashore about 475 million years ago.

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

Discover how pill bugs breathe with gill-like lungs, why they love damp places, and what happens when they dry out.

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 ...

Meet Tyrannoroter heberti, the earliest known terrestrial vertebrate that evolved to eat plants. Described from a fossil that dates back 307 million years, it's become the first of its group to have ...