Aqua Expeditions, known for luxury small ship adventures in exotic locales, is launching a new ship and two new destinations: ...

China has claimed a milestone in Arctic exploration as it conducted the first manned deep-sea dive in the ice-covered waters ...

As I walked out onto the frozen Arctic water off Utqiagvik, Alaska, for the first time, I was mesmerized by the icescape.

New ways to measure thawing permafrost could help us understand its potential impacts on infrastructure, military outposts, ...

China's 15th scientific expedition to the Arctic Ocean concluded on Friday as the last members of the expedition team ...

GUANGZHOU -- The shifts in marine sulfate concentrations can flip the way that methane is consumed on the seafloor, acting as ...

With the end of summer approaching in the Northern Hemisphere, the extent of sea ice in the Arctic shrank to its annual minimum on Sept. 10, according to NASA and the National Snow and Ice Data Center ...

Migration maps show high activity in Michigan overnight on Sept. 29, as birds in North America fly south. How to keep tabs on ...

Denmark is leading a military exercise with hundreds of troops from several European NATO members in Greenland.

The ocean covers more than 70 percent of the Earth's surface. Considering how vast it is, scientists know relatively little ...

This is what we signed up for,” says Cary Lowe of caring for his wife Trish Butler. “For better or for worse, sickness and in ...