The Antarctic sea, where glaciers drift across the surface. What kind of world lies 1,300 meters below the surface?

Thousands of meters below the frigid surface of the Southern Ocean, a robotic submarine named Isis crawled along a volcanic ...

Deep-ocean heat has moved closer to Antarctica – threatening catastrophic sea level rises, reveals new research. The ...

A new decades-long study of oceanographic data provides the first evidence that deep-ocean heat has moved closer to ...

In the middle of the Antarctic winter, during months of darkness when temperatures often dip below −30°C, the continent ...

The world's largest penguin species is endangered due to climate change, reports the International Union for Conservation of ...

Add Yahoo as a preferred source to see more of our stories on Google. Sea-level rise changes coastlines, putting homes at risk, as Summer Haven, Fla., has seen. Aerial Views/E+/Getty Images When polar ...

A scientific study has found that heat stored deep in the ocean is steadily moving towards Antarctica. The research was based ...

Antarctica’s winter heatwave saw temperatures rise 28°C above normal, signaling stronger climate change impacts, rising sea ...

Ten years ago, Antarctica's sea ice suddenly and dramatically declined. Scientists now blame a "very violent release" of deep ...

Scientists are sounding the alarm about sudden and dramatic changes unfolding across Antarctica. The icy continent, once thought to respond only slowly to climate shifts, is showing signs of rapid ...

Explore 20 vintage photos from the age of Antarctic exploration, capturing early expeditions, harsh conditions, and historic ...