This photo gallery, curated by photo editor Anita Baca, highlights some of the most compelling images worldwide published by ...

An air quality alert is in place for parts of Southern California on Thursday as windblown dust creates hazardous conditions.

Slowing human-caused climate change requires decisive action, but the slow upward creep of global temperatures contributes to ...

The ability to recognize cloud types from photographs is a longstanding challenge, even for trained meteorologists. Yet in this study, the latest iteration of ChatGPT (o3-mini) demonstrated ...

New research suggests ancient Mars may have been warm and wet, with rainfall or snowmelt carving its iconic valleys.

A warm blob of water in the North Atlantic is an ominous sign that a system of currents that regulate the planet's climate ...

Met Eireann has declined to confirm whether or not it will replace Joanna Donnelly after her sudden departure.

Backed by environmental groups but slammed by the fuel industry, a proposal would require climate change warning labels on gas pumps in Colorado.

Space exploration missions have revealed that polar vortices aren’t uncommon beyond Earth. They’ve been observed throughout ...

Swathes of scientific data deletions are sweeping across US government websites – with decades of research at risk. Now, ...

India is experiencing unprecedented heatwaves as early as March, affecting millions. Data shows just how bad things are, and ...

Residents in Oxford are flood-proofing their homes as climate change threatens to bring heavier rain and more extreme weather ...