Populations of bowhead whales were able to hide from hunters under ice, a new study finds, saving them from extinction. But ...

Known as the "unicorns of the sea," narwhals are fleeing Canada's far north. Researchers suspect a link to noise pollution ...

Jaelyn Jarrett remembers moving from Nain, N.L., to Ontario as an eight-year-old when she heard, for the first time, the word ...

Here's what it's like traveling to Nuuk, Greenland.