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

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

Mainland Portugal faces a heatwave with temperatures reaching 42°C. A rare roll cloud surprised sunbathers on beaches, while ...

Europe is in the grips of a deadly heatwave as temperatures continue to soar. Parts of Spain and Portugal recorded ...

Beachgoers in Portugal were left stunned after an ominous cloud resembling a towering tidal wave engulfed the coast earlier ...

Scientists detected a slow-motion earthquake off Japan, offering rare insight into hidden faults and tsunami risks beneath ...

The 'roll cloud', reminiscent of a tsunami wave, hit several beaches along the Portuguese coast. This rare meteorological phenomenon occurs when air masses of contrasting temperatures and sea breezes ...

An earthquake with a preliminary magnitude of 5.1 struck off the Tokara Islands in southwestern Japan, with no tsunami alert ...

In the murky depths near Sheerness, a wartime danger lingers full of explosive cargo that could cause a tsunami feared to ...

WESTPORT, Wash. — The City of Westport will get its tsunami evacuation tower funding after all. In 2023 the city was awarded ...