Much of the nation east of the Rocky Mountains is hunkered down for what could be the worst winter storm of the season.

As the UK battens down for Storm Chandra experts look across the Atlantic to an Arctic blast in the United States for answers ...

There’s some evidence that the jet stream is weakening as the Arctic warms. And the Arctic is warming up nearly four times ...

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

The jet stream, or any wind, is the result of differences in surface temperature. In simple terms, warm air rises, creating low pressure, and cold air sinks, creating high pressure. Wind is the ...

The polar vortex is a large-scale weather pattern that typically keeps the coldest air confined to the Arctic region. However, during winter months, this vortex can become unstable, leading to ...

Storms headed to New England late Wednesday will bring mostly rain to Boston and Southern New England, with snow up north.

The summer of 2025 brought unprecedented flash flooding across the U.S., with the central and eastern regions hit particularly hard. These storms claimed hundreds of lives across Texas, Kentucky and ...

(The Conversation) – The summer of 2025 brought unprecedented flash flooding across the U.S., with the central and eastern regions hit particularly hard. These storms claimed hundreds of lives across ...