We know less about the bottom of the Great Lakes than we do about the surface of Mars, according to Jennifer Boehme.

The concepts of continents have confused people from their very beginning. Today I try to see if I can do any better at ...

Only 15% of the lakebed has been documented to modern standards, making it difficult to predict how floods, storms and ...

A map has been released showing the areas most likely to be targeted in the event of a nuclear attack on US soil, as fears of ...

Over the past 20 years, scientists have observed a widespread shift in the color of our oceans, signaling big changes beneath ...