Anacondas achieved their massive size millions of years ago. Discover how anacondas stayed huge while other giant reptiles died out!

The Quetzalcoatlus northropi was the largest flying animal that ever lived. The huge pterosaur existed during the Late ...

Over a million species of animals and plants are now hanging by a thread, more than ever before in human history, says the International Science-Policy Platform on Biodiversity and Ecosystem Services ...

Long before modern bears were around, Earth was home to massive bear species. Like today’s bears, these animals roamed forests and tundra. However, these ancient animals towered over today’s largest ...

Millions of years after the last dinosaur roamed the earth, a new generation of killer animals rose to power. The Eocene, between 56-34 million years ago, was ruled not by killer reptiles but by a new ...