Red blood is the exception, not the rule. Evolution has painted it green, purple and white in animals that push physiology ...

Shielded from development and agriculture, many archaeological sites from ancient Greece have now become inadvertent safe ...

Compared to other places in the world, the United States of America has a pretty good reputation when it comes to surviving ...

Crocodiles and alligators are usually the apex predators in whatever environment they live in. Their massive jaws and armored ...

Steph Wetherell dons her gaiters and learns to love the bog, investigating the essential restoration work of Scotland’s ...

These "total monsters of fishes" are extinct today, though new clues about their lives come from CT scans and their closest ...