A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of ...

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

To put that in perspective, New Orleans is on the same latitude (or at least the northern hemisphere equivalent) as Coffs ...

India observes Sankranti as a mid-winter harvest festival. Celebrated with kites in Gujarat, prayers in the north and Pongal ...

Since at least the early 19th century, Earth’s north magnetic pole has been situated in the Canadian Arctic and slowly moving ...

President Donald Trump said in his inaugural address that he will change the name of the Gulf of Mexico to the “Gulf of America,” repeating an idea he first brought up earlier this month during a news ...

Scientists have revealed that a crucial system of Atlantic Ocean currents could collapse by the 2030s, dramatically altering ...

Colorado pastor Will Duffy’s obsession with the flat-Earth conspiracy theory began with a longtime friend’s post on Facebook. A quick direct message led to a months-long debate between Duffy and his ...

For the first time, researchers have found oceans help cool global temperatures more than anyone previously thought. Here's ...

According to the NWS, the Arctic polar vortex is a powerful band of west-to-east winds that develops in the stratosphere, about 10 to 30 miles above the North Pole, during the winter season. It is ...