Santa and his dedicated team of reindeer have taken to the skies on their magical Christmas Eve dash around the world - ...

Who said expedition cruising was only for grown ups? Here are four family voyages for young explorers and conservationists.

As millions of children wait for Santa Claus to begin his Christmas Eve journey tonight, one question lies beneath the magic ...

The Araon (pronounced “ah rah own”) is roughly 360 feet long and can break through a meter of flat ice at a speed of 3 knots, ...

Antarctica faces abrupt, irreversible climate changes as warming nears 1.5 °C, threatening ice, oceans, ecosystems, and ...

Beneath cold, high-pressure oceans, water and gas molecules clump together into crystalline solids called gas hydrates.

The Araon (pronounced “ah rah own”) is roughly 360 feet long and can break through a meter of flat ice at a speed of 3 knots, ...

Due to its thick, vast ice sheet, Antarctica appears to be a single, continuous landmass centered over the South Pole and ...

Antarctica holds so much frozen water that if it vanished overnight, the shape of the planet’s coasts, climate and oceans ...

Greenland: a crucial player in the Arctic chess game, where local culture meets global interests amidst changing climates.

The liquid ocean on Jupiter’s moon Europa appears to be completely sealed off from the planet’s surface, which may reduce the chances of finding life there ...

"I think every astronomer is going to find something of value here, as NASA's missions enable the world to answer fundamental questions about how the universe got its start, and how it changed to ...