Tiny particles bubbling up from the tops of melting sea ice into the Arctic sky may be a key, understudied element of cloud formation in that climate-sensitive region.

New research reveals a powerful yet overlooked driver of climate change: Intensifying ocean eddies. These swirling ...

The lifetime of nitrous oxide is decreasing more quickly than expected, which is changing climate projections.

Marine heat waves are supercharging damage caused by hurricanes and tropical cyclones across the globe, a new study found.

El Niño and La Niña occur in the Pacific but can affect weather systems across the world. The two states are often identified ...

For many years, climate change has appeared in headlines, policy debates, and scientific reports. The phrase itself can sound overwhelming. It can feel like something distant, complicated, or ...

Category 5 Hurricane Melissa was an eye-popping storm, smashing historical records — and the western end of Jamaica — last week. A rapid fire series of new scientific studies also suggest that climate ...

In comments on Tuesday, Treasury Secretary Scott Bessent dismissed the scientific consensus on the causes of climate change.

Climate is the average state of the atmosphere and the underlying land or water, on time scales of seasons and longer. Climate is typically described by the statistics of a set of atmospheric and ...

The Trump administration plans to dismantle an entire research lab because it houses the nation’s largest federal climate change program, generating “climate alarmism,” top officials claim. White ...