A shelf cloud that appeared like a long tube was seen in Maryland. The cloud hung extremely low, creating panic among people.

A dramatic cloud formation appeared in the skies of Maryland as severe thunderstorms ripped through the state, sparking fears ...

O n June 29, 2025, Portugal witnessed a rare "tsunami" roll cloud. This strange and scary weather event caused a massive roll ...

Data from oceans, ice and the air all point to the same thing: rising invisible heat. What experiments are working, and what kinds of trials do we need to stop?

Rare Cloud Sends Beachgoers Running in Portugal A dramatic “roll cloud“ spotted up and down the country’s central coast ...

Cloud Tsunami A viral video making its rounds on social media shows geachgoers in Portugal encountering an enormous and ...

A “roll cloud” spotted off the coast of Portugal looked like something out of a movie. Here’s the science behind it.

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

The rare arcus cloud, which is very similar to a tsunami, was seen by beachgoers who looked on as the sky turned dark and ...

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

Seventeen of the 27 major cities in Italy have experienced a heatwave this week, including Milan, Rome and Trento in the ...