Take a journey through time and discover extinct animals from ancient history, from giant mammals and terrifying sea creatures to lesser-known species that once ruled the Earth. This video explores ...

The collapse of tropical forests during Earth's most catastrophic extinction event was the primary cause of the prolonged ...

Australia is home to more than 60 species of carnivorous marsupials in the family Dasyuridae. Almost a quarter of those have ...

A groundbreaking study suggests that the famous Cambrian explosion—the dramatic burst of diverse animal life—might have actually started millions of years earlier than we thought. By analyzing ancient ...