Each family has a story, but not every chapter is a proud one. Some are marked by secrets and scandals that leave a lasting ...

Between 50,000 and 10,000 years ago, many of the world's largest mammals disappeared. Picture creatures like saber-toothed ...

Dr. Heide Island's new book is a beautifully written exposé of these mysterious charismatic, intelligent, emotional, sentient ...

A recent taxonomical revision of the tarantula genus Monocentropus led to the discovery of a new genus with a highly unusual ...

Fossil egg found in Antarctica suggests marine reptiles laid eggs, challenging previous beliefs about ancient life.