Roughly 124 miles (200 kilometers) beneath the Appalachian Mountains in New England lies the aptly named Northern Appalachian ...

A violent subglacial flood in Greenland ruptured the ice from below—forcing scientists to rethink ice sheet behavior.

Footage of strong waves swamping an island community in Greenland in June 2017 is being shared online and falsely described as a tsunami caused by an earthquake off the Russian coast in July 2025.

In the cold, dark depths of the North Atlantic and Arctic Oceans swims one of the planet’s most mysterious and ancient ...

A meltwater flood beneath the Greenland ice sheet created such pressure that it cracked the glacier, defying previous climate ...

A subglacial flood in Greenland burst upward through tens of meters of ice, pushing up blocks the size of five-story ...

A huge flood triggered by the rapid draining of a lake beneath the Greenland ice sheet occurred with such force that it fractured the ice above and burst out across its surface. This phenomenon, ...

An area of anomalously hot rocks 200 kilometers (120 miles) beneath the northern Appalachian Mountains could be the product ...

Water usually flows downward, but something strange happened under Greenland’s ice sheet when a deluge punched through the ...

A huge flood triggered by the rapid draining of a lake beneath the Greenland ice sheet occurred with such force that it ...

A huge flood triggered by the rapid draining of a lake beneath the Greenland ice sheet occurred with such force that it fractured the ice above and ...

A huge flood triggered by the rapid draining of a lake beneath the Greenland ice sheet occurred with such force that it fractured the ice above and ...