Heavy snow is expected on Sunday in the Northeast before the coldest air in several years descends across much of the country starting on Monday, forecasters warned.

Earth’s magnetic north is not static. Like an anchorless buoy pushed by ocean waves, the magnetic field is constantly on the move as liquid iron sloshes around in the planet’s outer core.

Greenlandic politician and Inuit educator Aleqa Hammond shares her top ways to experience the country, from sampling ...

The size of the Antarctic ice sheet can be hard to comprehend. Two kilometers thick on average and covering nearly twice the ...

A polar vortex dipping down from Siberia will bring a cold front with frigid temperatures to nearly 300 million Americans.

A large part of the U.S. is getting hit with another Arctic blast, adding to an already cold January 2025. Forecasters expect ...

According to the National Weather Service, a polar vortex will impact most of the country this weekend, here is what you need ...

A woman was hospitalized with critical injuries after she was struck by a snow plow in the Aldi parking lot Tuesday morning, ...

In the Greenlandic language, the name for Greenland is Kalaallit Nunaat, meaning “the land of the people.” In fact, fewer ...

This can form what is called a Polar Vortex. This isn’t anything new, it’s just a newer term. This is when the area of high ...

The polar regions are home to some of the most awe-inspiring travel experiences possible — and the best (and often the only) ...

From turquoise waters to arctic landscapes, Canada has so much to explore. Here are five of my favorite national parks in ...