Rare roll cloud phenomenon advances over the ocean like a giant wave, captivating onlookers and spreading rapidly online.

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

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

People in Portugal witnessed one of the most beautiful natural phenomena– after ‘roll clouds’ took over the ocean, turning it ...

Roll clouds seen in Portugal following heatwave as temperatures hit over 107 °F with heavy rain, thunderstorms, and hail.

People relaxing on Furadouro beach, south of the city of Porto, saw a huge cloud rolling in from over the ocean.

Deep below the surface of the ocean, bacteria and critters that feed off nutrients spouting from hydrothermal vents met with ...

A striking 2015 satellite image has captured a rare meteorological phenomenon known as von Kármán vortices swirling off ...

But in 2014, NASA’s Terra satellite captured a near-perfect circle of clouds hovering above the Pacific Ocean. Spotted a few thousand kilometers southwest of Hawaii, this unusual ring floated ...

Bizarre Wave Clouds Seen Rippling Over the Ocean. Published Apr 17, 2023 at 8:41 AM EDT Updated Apr 19, 2023 at 5:50 PM EDT. By . Jess Thomson is a Newsweek Science Reporter based in London UK.

The red glowing clouds were spotted by a pilot on July 22 who shared the images on Reddit. Users compared it to a watergate from Netflix's Stranger Things, which was a portal to the upside down world.

The findings, Gössling said, suggest that the sharp drop of low-elevation cloud cover over some ocean regions could account for most of the sudden spike of global temperatures in 2023, when the ...