During weeks on a research vessel drifting with an ice floe in the polar night, a photographer discovers profound beauty—and her own limitations. Polar bear guard Trude Hohle checks for a safe path ...

The Arctic char, a red-pink bellied relative of trout and salmon, is a staple food source for millions of people living in the Arctic. But that dynamic is being embrangled by climate change, as the ...

Warmer Atlantic water from near Greenland is heating up the depths of the Arctic Ocean, which was previously thought of as one of the few places not significantly affected by climate change. The sea ...