The Valdivian Earthquake, or the Great Chilean Earthquake, is the largest on record. It measured in at a magnitude of 9.5.

Whales are a group of mammals that live in oceans. They include some of the largest animals on Earth. The blue whale is the ...

Today’s largest open ocean dead zone, located in the eastern Pacific Ocean, emerged eight million years ago as a result of increasing nutrient content in the ocean, an international team of scientists ...

After months of floating, the "megaberg" known as A23a has finally come to a halt roughly 50 miles from South Georgia Island ...