Learn more about the top theories about how life began on Earth, and how it may not have started from scratch.

If life ever existed on Mars, it might have looked like microfossils right here on Earth.

For hundreds of years, Africa has been the location of groundbreaking discoveries that have shaped researchers’ understanding of the Earth’s history. In the Sahara Desert, scientists uncovered ...

There are microbial communities thriving at the depths of Antarctic lakes where conditions are so harsh, very little else can survive. Researchers are now learning more about unusual formations made ...

Alan Herbert, Founder and President of InsideOutBio, discusses the evolution of biological concepts related to DNA and protein structures ...

The surface of Mars looks like an empty red wasteland. But if you look a bit closer, the remnants of an ancient alien civilization begin to take shape. At least, that's the conclusion of George J.

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...