In a world where towering waterfalls like Niagara Falls and Angel Falls capture our imagination, there is one waterfall so ...

Earth's largest waterfall, Denmark Strait cataract, is located in Arctic waters between Iceland and Greenland and is roughly ...

Greenland’s ice-covered landscape looks like an immovable block on satellite maps. Yet the story beneath its center suggests ...

President Donald Trump has pledged to target "the worst of the worst" as he moves to deport millions of people from the U.S.

Satellite imagery has revealed a yet-to-be-explained rise in the Southern Ocean's salinity. It could be a key factor in the ...

Most meetings reward the loudest and quickest voices. Fast talkers dominate, while more reflective thinkers get sidelined. Ideas are judged not by their substance but by the confidence with which they ...

It's been covered in ice for 34 million years. But scientists are finally uncovering what Antarctica's landscape really looks ...

The remains of landscapes thought to have formed when ancient rivers flowed across East Antarctica have been discovered—and ...

A report from a European news wire agency on the reversal of an important ocean current has sparked alarm online.

To find the bow of this ship is an opportunity to remember the sacrifice of this valiant crew, even on one of the worst nights in U.S. Navy history.” ...

SeaWorld Orlando is counting down to spooky season as it anticipates hosting Howl-O-Scream for its fifth year. It runs Sept.

Warmer, saltier water from deep in the Southern Ocean has started rising to the surface, bringing up more carbon dioxide, a ...