Deep beneath Greenland’s vast ice sheet, scientists are uncovering a hidden source of heat that could accelerate melting and ...

Greenland has large deposits of rare earth minerals along its coasts, but these are also geologically hazardous regions. Alex Hibbert/The Image Bank via Getty Images That’s imprudent, because the ...

This story was supported by a grant from the Pulitzer Center. This story was made possible through the assistance of the U.S. National Science Foundation Office of Polar Programs. Inside a tent ...

Not from a calving iceberg or large wave but due to a huge waterfall cascading down from the cliffs. Everyone on board, cameras in hand, scrambles to one side of the boat to get a picture. We arrive ...

Dominik Gräff, a University of Washington postdoctoral researcher in Earth and space sciences (pictured in the center), and two crew members load the fiber optic cable, spooled around a large drum, ...