Utqiagvik, Alaska, the northernmost town in the US, has entered its annual polar night. Discover why the sun won't rise again ...

There's nothing like crisp winter air to make you feel alive. It's not your imagination. Experts explain why cold air is so ...

A team of scientists from several U.S. institutions, including the University of Minnesota, discovered six million year old ...

Track December's biggest streaming movements. Billie Eilish climbs fast, Harry Styles joins 4B club, and "Blinding Lights" ...

We've all had the thought — wouldn't it be nice if summer were just a little longer? Well, it might become a reality in the ...

There are a lot of misconceptions about the Arctic, from the whole concept of the North Pole, to the number of penguins who ...

The Trump administration and Congress, seeking to improve security, have approved funding for eight icebreakers and are ...

Reindeer comes from the Old Norse word hreindyri, which combines hreinn (the Old Norse name for the animal) and dyr (“deer”).

The Paulatuk Hunters and Trappers Committee and Fisheries and Oceans Canada implanted acoustic tags in nearly 40 Arctic char ...

The midnight sun is remarkable on its own, but what makes it truly magical is how it transforms the experience of ...

A pair of snowy owls spotted along a Lake Michigan beach has drawn curious crowds and sparked happy speculation about how ...

Thanksgiving brings pleasant weather to southern Colorado with seasonal highs. Friday brings a brief period of warmth ahead ...