Humans are the only animal that lives in virtually every possible environment, from rainforests to deserts to tundra. This ...

In the ancient rock formations of Greenland, the tiny tooth of a never-before-seen species was discovered. mahlersilvan via Unsplash Hundreds of millions of years ago, a lake lined with coarse ...

Footprints from Australia show reptiles may have evolved 35 million years earlier than thought, changing the timeline of ...

Collagen from a fossilized bone fragment can identify the animal it came from. And, some new info about our galaxy’s eventual extinction.

With no solid object of fixed colour against which to correlate, "blue" has historically had the capacity to range loosely ...