Dust off the parkas. After a mild December, the polar vortex is set to send an arctic blast into the U.S. later this week. "That polar jet will be pushed further south, and guess what that does? It ...

Millions are set to see temperatures plunge over the Thanksgiving holiday period as the destablizing polar vortex sends ...

Polar bears, beyond their predatory role, are vital providers of carrion for Arctic scavengers like foxes and gulls. These ...

We’ve had a few chilly days here or there, but it’s looking like we could be in for a true cold snap as arctic air builds ...

A cold blast has gripped the Northeast, and meteorologists say it could be a sign of what’s to come. The FOX Weather Forecast ...

Polar bears act as "crucial" providers of food for other Arctic species, reveals new research. The iconic mammals - officially classified as "vulnerable" - annually provide millions of kilos of meat, ...

Maybe you’ve seen a video clip of a fluffy white fox moving carefully through a frozen landscape. Suddenly it leaps into the air and dive-bombs straight down into the snow. If so, you’ve witnessed the ...