Add Yahoo as a preferred source to see more of our stories on Google. A hidden danger may exist beneath Antarctica that could accelerate ice melt, a new study says. Antarctica is not just a passive, ...

A slow climate feedback loop may be bubbling beneath Antarctica's vast ice sheet. The continent, divided east to west by the Transantarctic Mountains, includes volcanic giants such as Mount Erebus and ...

It's concerning enough that glaciers in Greenland and Antarctica—including the infamous Doomsday Glacier—are melting at an accelerated rate, causing the ocean's great "conveyor belt" to pump the ...

Scientists are flocking to Iceland to investigate an increasingly crucial question: Will melting glaciers accelerate and intensify earthquakes and volcanic eruptions? William Brangham reports. PBS ...

Thick crust and wet lava around the Azores volcanoes may trace to ancient seawater stored 400 miles down and tapped by a ...

Yellowstone National Park, largely located in northwest Wyoming, claims the title of the world’s first national park and is famous for its diverse spread of wildlife and geological features. Beneath ...