ALBANY — Upstate New York is about to plunge into an arctic freeze.

The Trump-approved Ambler Access Road would unlock copper deposits and other minerals that could be used for green energies.

Sailing first class through the Arctic is unlike any luxury experience on Earth. This video shows everything—from the ...

After a healthy blanket of snow dropped early Friday the region braces for another round of snow and a blast of arctic air by ...

Winter weather continues to impact the region. Another round of light snow is on the way Friday, with dangerous cold expected ...

At the same time, arctic air will flow into our region, causing temperatures to drop throughout the day, dropping from ...

A federal lawsuit argues that proposed work by ConocoPhillips could threaten delicate ecosystems in the largest tract of ...

A dramatic shift arrives this weekend going from one of the warmest days in weeks into some of the coldest air we’ve seen all season.

A polar vortex is a mass of cold air that normally stays contained over the Arctic. The cold blast is predicted to be ...

The northern U.S. is bracing for bone-chilling cold as a weakened polar vortex pushes Arctic air south. How cold will ...

A polar vcortex and an arctic blast can each bring frigid air to the greater Philadelphia region, but there are differences between the two to know.

Blood samples from warm vs. cold Greenland bears reveal genetic patterns that could predict how polar bears respond to ...