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

So last year, Chalif led a study that used machine learning to analyze climate records stretching back to 1901. The team ...

The sudden blast may come as a shock to many Americans after a mostly mild start to winter, but that warmth may be partly ...

The science behind the storm is an active area of study. Most of the US is bracing for a prolonged stretch of frigid weather and a massive winter storm that could wreak havoc on roads and power grids ...

Tens of millions of people are in the path of a major winter storm. Federal cuts threaten efforts to understand the causes of such weather.

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

Our current jet stream configuration is so straight you could trace it with a ruler. I'm sure you've heard of the jet stream, the narrow bands of stronger winds that circulate high above the ground.

A blast of winter cold doesn’t contradict climate change — it often reflects how a warming planet is making weather more ...

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 ...

In an email statement to The Dartmouth, earth sciences professor Erich Osterberg wrote that this winter in the Upper Valley ...