The Department of Homeland Security says this year has seen an "unprecedented" presence of Chinese military and research ...

A blast of Arctic temperatures may grip parts of the United States next month. Forecasters don't have an exact date yet, but ...

Another blast of arctic cold air will sweep across much of the country through the Thanksgiving holiday weekend, leaving ...

The United States is looking to pull ahead of China in the race to navigate the Arctic, according to a Department of Homeland ...

ESA and Norway have signed a letter of intent and formed a joint working group to assess the feasibility of a new ESA Arctic ...

For folks who long for cold, the weeks after Thanksgiving might just be a tease for some intense Arctic cold that could ...

A powerful arctic blast is set to drop temperatures 10-20 degrees below average across the country this week. Wind chills ...

As the frozen ground warms much faster than expected, it’s reshaping the landscape—and releasing carbon gases that fuel ...

Arctic air is creating chilly conditions for millions of Americans out shopping on Black Friday, as another shot of even colder air from a disrupted polar vortex is expected to further plunge ...

New York continues to be hit by wintry weather as a persistent Arctic blast fuels lake-effect snow showers in areas downwind ...

Alaska's GraphiteOne project near Nome discovers massive rare earth mineral reserves, potentially breaking China's 90% market ...

Up until now we’ve had a warm start to the fall season and Austin’s Camp Mabry has yet to have lows in the 30s or highs below ...