Every year, weather enthusiasts eagerly watch and wait for signs that the polar vortex, a mass of cold air spinning around the Arctic, might meander south, sending cold and snow into the lower ...

Dartmouth researchers used machine learning and long-term climate records to construct a timeline of jet-stream variability since 1901. Nearly all prior studies of the jet stream focus on the period ...

The recent erratic behaviour of the polar jet stream isn't out of the ordinary, researchers have found by compiling data from ...

A new study challenges the idea that climate change is behind the erratic wintertime behavior of the polar jet stream, the ...

His WPA vortex this year is part of the reason the Braves slogged through that season for so long. In 2022, his Clutch score was -1.07, even though that was the year he went thermonuclear and was ...

CAPE CANAVERAL, Fla. (AP) — Astronomers have revealed a nearby spiral galaxy in all its brilliant glory, shining in thousands of colors. The dazzling panoramic shot released Wednesday of the ...

A new study says climate change has tripled the frequency of atmospheric wave events linked to extreme summer weather in the last 75 years, since 1950.

This is different than Francis’ research on the jet stream and the polar vortex that induces winter extremes, said Mann. There’s also a natural connection.

This is different than Francis’ research on the jet stream and the polar vortex that induces winter extremes, said Mann. There’s also a natural connection.