It's common knowledge that Earth's southernmost continent, Antarctica, has exceptionally cold temperatures. However, you might not know the scope of the continent's frigidity. Antarctica is one ...

The short high-definition footage was gathered by a submersible called Subastian, operated by the nonprofit Schmidt Ocean ...

The Wilkes Land crater is a hole in the bedrock beneath East Antarctica's ice sheet measuring 315 miles (510 kilometers) across. Researchers have been trying to explain its existence since the ...