Deep below the thick ice of Greenland lies a labyrinth of tunnels ... have been brought back to attention in the stunning new images. Alex Gardner, a cryospheric scientist at Nasa’s jet ...

A satellite flying over Greenland last ... But the SWOT image adds a compelling new dimension to the anomalous tsunami—it shows the havoc from above. fjords rocks satellite imagery tsunamis ...

NASA scientists have found the remains of a U.S. military base buried 100 feet below the surface of the ice in Greenland.

The 2024 melt season for the Greenland Ice Sheet ended with the second-lowest cumulative daily melt extent in this century, ranking twenty-eighth in the satellite record, which began in 1979. A late ...

Satellite data show the shape of a wave as water sloshed around Dickson Fjord after a rockslide triggered a tsunami. The SWOT ...