The 300 million-year-old Tyrannoroter heberti had teeth specialized for eating plants, making it one of the oldest species to ...

The blue whale is the largest animal to ever exist — bigger than any dinosaur that walked the Earth. Its heart is the size of ...

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

Beneath Siberian permafrost and Antarctic ice, entire Ice Age creatures have emerged with fur, organs, and even liquid blood still intact. From woolly mammoths and cave lion cubs to steppe bison, ...

Here’s what you’ll learn when reading this story: Chondrichthyan fishes—a group that includes rays, skates, chimaeras, and sharks—are thought to have energy intensive reproduction cycles due in no ...

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

Thousands of alien species could invade the Arctic, warns a new study. Warmer temperatures and more tourists make it easier ...

The skull of Tyrannoroter heberti was found in Canada's Nova Scotia province.

The discovery of the long-snouted vine snake was a team effort, thanks to researchers Zeeshan Mirza, Soham Pattekar, Sourabh ...

Caves are one of the most mysterious habitats on earth, a habitat that is dark, lacks sunlight, has a constant temperature, and food is limited. However, after millions of years, some animals have ...

SAN DIEGO — Before we see elephants at Elephant Valley in the San Diego Zoo Safari Park, we come face to face with destruction, only the wreckage is beautiful. A long, winding path takes guests around ...