Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment. Rachael has a degree in Zoology from the ...

Around 66 million years ago, the reign of the dinosaurs came to a fiery end. An asteroid about 7 miles (12 kilometers) wide, flying at 27,000 mph (43,000 km/h), slammed directly into Earth. The impact ...

Dinosaurs may seem like timeless giants that ruled the Earth forever, but have you ever wondered how long they actually lived? Their lifespans weren’t all alike because some had surprisingly short ...