We've mapped the surface of Mars in more detail than the bottom of our own oceans. Over 80% of the seafloor remains ...

Add Yahoo as a preferred source to see more of our stories on Google. A close up of the great American Alligator in Black Bayou National reserve in North East ...

This video explores fascinating concepts such as megalodon, the bloop, and oceanic mysteries, along with discussing scary sounds from the deep. The aim is to present science-related topics in a funny ...

A close up of the great American Alligator in Black Bayou National reserve in North East Louisiana.© SomervilleArts/Shutterstock.com From frozen mountain ranges to ...