Beyond simply being remote, the continent has been isolated for millions of years by the Antarctic Circumpolar Current, which surrounds it like a moat around a castle. An octopus rests on the ...

The Tonga earthquake was reported two days after a deadly 7.7-magnitude earthquake in Southeast Asia on Friday (March 28).

1:00 Footage captures moment 40m tower of ice splits from Antarctic glacier Footage captures moment 40m tower of ice splits from Antarctic glacier Antarctic ice is melting faster than expected ...