The United States is bracing for a dramatic winter shift as Arctic air sweeps across the eastern two-thirds of the country.

Last night, the sun and Earth collaborated to give us a light show that no fireworks display could rival. Happy New Year!

Arturo Ebsman's Polar Light looks like something phantoms would dance under at midnight. A GPS-Enabled Flashlight That Could Save Lives Ahhaproject's Polar Light is a GPS-enabled device designed ...

Skydiving during the polar night is a once-in-a-lifetime experience. The adrenaline rush of freefall is amplified by the ...

Escape to Canada's north for a luxurious, once-in-a-lifetime opportunity to watch polar bears, whales, and other animals, ...

Early attempts to capture images of the Northern Lights are going on show in a new exhibition at Cambridge's Polar Museum at the Scott Polar Research Institute. The sketches, by Danish-born ...

The Taft Chamber of Commerce is concluding its second annual Polar Express Light Tour, showcasing decorated houses in the ...