An Extreme Cold Warning starts overnight as an Arctic front will bring the coldest weather the Chicago area has seen since ...

Scientists expected the opposite, but polar bears in the Norwegian Arctic archipelago of Svalbard have become fatter and ...

From work to workouts, the Moto Watch pairs sleek design with Polar-powered fitness tracking for serious wellness insights.

Watch as a massive bowl of Arctic air is set to bring extreme, potentially record-breaking cold temperatures to parts of the ...

Brookfield Zoo, which has cared for generations of polar bears, hopes to offer guidelines for an area where mothers den at ...

What actually happens to a spacecraft during its fiery last moments? That's the key question for the European Space Agency's ...

The pronounced U.S. weather pattern this winter - a warm, dry West and cold, snowy East - is expected to persist for the first 10 days of February. Then things could change.

Georgia will see another winter storm this weekend, and this one looks like a bomb cyclone. What is that? How dangerous is ...