More than 71% of Earth is covered by oceans, but about 95% of them remain unexplored. Only about 20% of the seafloor has been ...

Add Yahoo as a preferred source to see more of our stories on Google. When you see pictures of the Great Lakes around Chicago, Detroit or Cleveland, there's a sheet of ice extending from the shore.

Frozen precipitation usually falls from the sky. However, there’s another hazard that can be just as dangerous, yet develops from the surface. Freezing spray happens when water droplets from waves or ...

Sleeper sharks live extraordinarily long lives and can thrive in near-freezing ocean temperatures near Earth's poles.

COLUMBIA, S.C. — South Carolina authorities are urging the public to take appropriate action if they come across "cold-stunned" sea animals on the coast in the coming days, noting that ...

Walking on sea? No, it's not a movie special effect, but a real scene filmed on the shores of the Baltic Sea. In a video that went viral, a man cautiously walks across an endless white expanse, where ...