High-pressure systems, clear skies, low humidity and northwesterly winds from central Asia are bringing cold air deep into ...

Climate change makes nitrous oxide disappear faster, creating new uncertainty for future climate and ozone predictions.

Extreme cold does not contradict global warming. Record-breaking floods are not a coincidence. And heat waves are already the deadliest weather phenomenon.

Researchers from the U.S. and the UK have discovered a way to accurately predict Arctic sea ice patterns in real time. Using regional data, they identified ways to improve short-term ice-melt and ...

“We demonstrate that in the past, the eruption of large volcanic eruptions situated near the equator caused a collapse of the Atlantic Meridional Overturning Circulation that led to abrupt climate ...

The Pacific Ocean is warming so quickly that scientists had to find a new method for detecting and predicting El Niño and La ...

Ancient Scottish rocks prove Earth had seasons and climate cycles even during Snowball Earth period despite near total ...

There's a confounding dilemma for many folks trying to make sense of winter weather in the context of climate change.

A look at what we know and don't yet know about how climate change could affect the paths of these storms — and the all-important question of how often they'll make landfall.

Fresh evidence from sediment cores, satellite records, and deep-ocean sensors is converging on a troubling finding: meltwater ...

Explore the dramatic weather patterns in the US, with the East experiencing extreme cold and the West enjoying unseasonal warmth, driven by a contorted polar vortex.

As weather becomes less predictable, cities may scale back snow-removal budgets or emergency planning — leaving residents ...