As the Arctic rapidly warms, the temperature difference between the polar region and lower latitudes decreases, which weakens ...

The Deep South of the United States was hit with a rare snowstorm, the result of a collision of air pressure systems moved by ...

Rep. Ro Khanna (D-Calif.) joins 'Squawk Box' to discuss President Trump's third week back in office, DOGE and Elon Musk's efforts to downsize the federal government, working across the aisle in the ...

Telescopes around the world have spotted a monster radio jet streaming from a quasar dating back to the first 1 billion years ...

As the Midwest and Northeast dig out from back-to-back winter storms, new systems are building and are expected to dump more snow from the middle of the country ...

This blast of cold weather is due to activity of the polar vortex.

Meteorologist Tomer Burg, who analyzed recent snowfall patterns in the United States ... La Niña winters such as the current one, the subtropical jet stream tends to be weaker than normal ...

Discover more about bomb cyclones – like the most recent Storm Éowyn – from their formation to where exactly they can strike ...

Winter storms are about to blitz through the eastern half of the United States at a frenetic pace that could continue for a ...

The Met Office has issued an urgent warning as a powerful jet stream is set to surge across the North Atlantic this week, bringing some of the strongest winds of the winter season to the UK.

BASICALLY, ALL JANUARY LONG HAS BEEN FOR THESE SHOTS OF COLD AIR TO COME IN OUT OF SOUTHERN CANADA, AND THAT HAS KEPT THE JET STREAM WELL TO OUR SOUTH. IT’S KEEPING THE STORMS AT BAY AS WELL.

WASHINGTON, Jan 21 (Reuters) - In Earth's upper atmosphere, a fast-moving band of air called the jet stream blows with winds of more than 275 miles (442 km) per hour, but they are not the ...