The amount of marine life off north-east Greenland could expand by more than a quarter, according to new research.

A warm blob of water in the North Atlantic is an ominous sign that a system of currents that regulate the planet's climate could be weakening.

Herding them is the key to Sami culture, and depends on access to wide, open landscapes. Map: The Economist The green ...

If you’ve spent a lot of time outdoors in New England, you’ve likely crossed paths with, and probably stepped on, lichens.

The photo of sled dogs trudging through meltwater atop the Greenland ice sheet offers stunning shades of blue — and a ...

If you’ve spent a lot of time outdoors in New England, you’ve likely crossed paths with, and probably stepped on, lichens.

Melting Arctic ice increases human and animal interactions, raising the risk of infectious disease spread. Researchers urge ...

Parts of Alaska are warming up to four times faster than most of the rest of the world. That's forcing tough choices for ...