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

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 ...

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

Feb 19 (Reuters) - At a remote and barren Sahara desert site in Niger, scientists have unearthed fossils of a new species of Spinosaurus, among the biggest of the meat-eating dinosaurs, notable for ...

Spinosaurs have sometimes been portrayed as swimmers or divers, but a new species of these dinosaurs bolsters the idea that they were more like gigantic herons ...

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

More than 300 million years ago, long before the first dinosaur let out a roar, a small, four-legged creature was busy ...

In a groundbreaking discovery, scientists have unearthed ancient magnetic fossils that suggest the existence of a long-lost creature capable of navigating using Earth’s magnetic field. This revelation ...

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

Jan 28 (Reuters) - Scientists ‌have unearthed in southern China fossils of a multitude of marine creatures dating to more than a half billion years ago, showing a deep-water ecosystem thriving in the ...