The frozen edges of Antarctica are less stable than they appear. Beneath the wide, seemingly immovable shelves of ice, the ...

Beneath Antarctica's vast expanse of ice sit hundreds of canyons, some up to tens of thousands of feet deep. These complex formations under a seemingly barren landscape play a significant role in ...

A group representing the U.S. Navy's "Silent Service" is pressing for new research on environmental hazards in submarines and Department of Veterans Affairs recognition of many health conditions as ...

Engineers have taught a simple submarine robot to take advantage of turbulent forces to propel itself through water. Small autonomous underwater vehicles, like the drones of the sea, could be very ...