Explore 25 epic expeditions and the explorers that made them, from ancient voyages to polar treks. Discover the daring ...

In a first, researchers observed an Arctic bobtail squid in the North Atlantic. The team captured video of a mature female ...

New research shows Arctic winter sea ice loss has not stopped – it was temporarily hidden by natural variability.

A new study uses boreholes drilled deep beneath Antarctic ice to investigate why the continent’s glaciers are accelerating.

Let’s be honest: the classic winter holiday playbook is starting to feel a bit dog-eared. For years, UK travellers have dutifully trooped off to the same Alpine resorts, queued for the same Lapland ...

China is actively growing its presence in the Arctic and beyond.

Matt Rutherford set out on a 10,000-mile solo, nonstop Arctic Ocean circumnavigation to raise money and awareness for the ...

The U.S. Coast Guard is actively engaged in Arctic defense, monitoring and dealing with potential national security threats posed by Chinese ships. Last summer, the Coast ...

After decades of fierce debate over oil drilling in the Arctic National Wildlife Refuge, oil companies largely appear leery ...

U.S. Coast Guard Cutter Munro monitored the Chinese research ship Xue Long as it transited north through the U.S. “exclusive ...

A rare Super El Niño is building fast. See when it could start steering storms, unlocking Arctic air and shaping an early U.S ...

This month, engineers at NASA’s Jet Propulsion Laboratory in Southern California are testing a spacecraft sensor that will ...