There's a confounding dilemma for many folks trying to make sense of winter weather in the context of climate change.

Across the Northern Hemisphere, familiar seasons are starting to feel unfamiliar. Heat waves linger, cold snaps arrive out of sync, and storms stall over the same unlucky regions. At the heart of this ...

Behind the disruption lies a powerful atmospheric force that shapes how Arctic cold escapes south. Storm across states The ...

Brad Thor’s “Cold Zero” imagines a world in which global powers converge on the Arctic in a desperate race for military advantage.

For years, images of thin polar bears stranded on shrinking ice floes shaped how many people understood climate change in the ...

A warming Arctic can stretch the polar vortex, a high-altitude air ribbon, one says. The “wobble” can disrupt the jet stream, ...

Some of Europe’s most eye-catching wonders come and go. To avoid missing out, here’s our guide to when and where to see them ...

There are growing concerns the treaty that has protected the last great wilderness for nearly 70 years may not hold as the old rules-based world order disintegrates along with the sea ice.

Arctic sea ice helps cool the planet and influences weather patterns around the world, but it is disappearing faster than ever as the climate warms. Scientists have now developed a new forecasting ...

Greenlandic leaders welcomed the move, calling it a sign of growing international recognition of the island’s strategic and ...

Canada's closest physical neighbours are in an escalating dispute that risks breaking the military alliance that has ...