Discover interesting facts about how big earthquakes can get, why earthquakes happen, and why they're so hard to predict.

Alaska’s winters are brutal, with temperatures plunging far below freezing. Yet, some animals have evolved to survive and ...

So it’s safe to say, this was “not a drill,” the post read. Beluga whales are dark gray as calves, then their skin lightens when they reach physical maturity, according to the National Oceanic and ...