They are being introduced to the village of El Recuenco in the province of Guadalajara. Their behavior will be closely monitored. It is hoped that by eating woodland vegetation, they can help prevent ...

Have you ever wondered what the biggest land animal in history looked like, or which creature ruled the oceans as the largest of them all? Prehistoric giants often come to mind, but the story goes ...

Add Yahoo as a preferred source to see more of our stories on Google. Elephants are the largest land animals on Earth, but even they are not completely invincible. In rare situations, especially when ...

Life on Earth started in the oceans. Sometime around 475 million years ago, plants began making their way from the water onto the land, and it took another 100 million years for the first animals with ...

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 ...

Humans live in a world abundant in salt, but this everyday seasoning is a luxury for wild herbivores, and it’s far from clear how these animals get enough. A new study published today in Nature ...

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