Mass changes across the Antarctic ice sheet have been detected using satellite gravimetry, revealing significant ...

From diving off cliffs to starving for months, emperor penguins are continuing to surprise scientists with their ability to ...

In the frigid waters originally hidden below, scientists discovered what appear to be new species of crustaceans, fish and other life forms.

When a massive, black patch, known as a polynya, was spotted by NASA scientists for the first time, satellite operators were ...

The formation of sea ice also makes the surrounding water saltier, as salt is pushed out when water freezes. If less sea ice ...