A NASA scientist has discovered a defunct Cold War military base hidden deep beneath the Greenland ice sheet. Chad Greene, a ...

Data from ESA's Cryosat-2 satellite has revealed 85 never-before-seen, active subglacial lakes buried beneath Antarctica's ice — 58% more than were previously known.

For now, the hidden lakes of Antarctica remain out of reach for direct exploration. But thanks to satellites, scientists are piecing together the secret life of water beneath the world’s largest ice ...