the U.S. National Oceanic and Atmospheric Administration and other agencies release an updated World Magnetic Model of Earth’s magnetic field, along with forecasts for the north pole into the ...

Like much of the U.S., Wisconsinites woke up Tuesday morning to bitter cold conditions. Many schools and colleges throughout the Milwaukee area closed as the area braced for the dangerous freezing ...

Frigid air that normally stays trapped in the Arctic has escaped, plunging deep into the United States for an extended visit ...

The National Weather Service issued winter storm warnings ... The polar vortex of ultra-cold air usually stays penned up around the North Pole, spinning like a top. But sometimes it escapes ...

Another blast of winter weather is expected in parts of the U.S. in the coming days, including bone-chilling wind in the ...

A polar vortex − a swirling mass of Arctic air typically contained over the North ... the weather for the Philadelphia Eagles-Green Bay Packers game, what to wear The National Weather Service ...

Your navigation system just got a critical update, one that happens periodically because Earth’s magnetic north pole keeps moving. Here’s what to know.

Snow and sleet is forecast to continue through the day in much of the north-eastern US, according to the National Weather Service (NWS). While the precipitation will then dissipate, cold Arctic ...

Millions of people across the northern Gulf Coast braced Tuesday for a rare winter storm that’s expected to scatter heavy ...

It's going to get cold in Tennessee. Meteorologists predict freezing temperatures for much of the state. Here's the latest.

Residents across the country from the Northern Plains to the tip of Maine are bracing for dangerously low temperatures ...