Seven U.S. cities have recently captured spectacular, record-breaking cloud formations—from wave-like undulatus to glowing ...

The dark, tsunami-like cloud formation billowed across parts of Portugal’s northern and central coasts, as the country set a ...

A rare roll cloud was seen passing over several beaches in Portugal on Sunday, June 29. The phenomenon features a cloud that ...

A rare 'tsunami roll' appeared in the sky off the coast of northern Portugal on Sunday, 29 June, causing beachgoers to flee ...

The Post and Courier asked Lowcountry experts about how to navigate common queries that may arise during a storm, from ...

The National Weather Service has issued an advisory for Northern Ohio, warning residents that they may see funnel clouds this ...

Sheel and his team found that when the atmosphere of Mars is laden with dust, the atmosphere becomes less conductive, ...

Clouds are the bane of a hurricane forecaster’s existence. Or they were, until about 20 years ago, when forecasters got ...

There's now a 40% chance for a tropical or subtropical depression forming near Florida by the Fourth of July holiday weekend.

People enjoying the sunshine at a beach were shocked when they witnessed a rare 'tsunami roll' that looked like it was 'out ...

Drier air is filtering in behind a weak front, and that will help clear out the clouds tonight. Skies become mostly clear ...