A rare "roll cloud" phenomenon resembling a tsunami startled beachgoers in Portugal, triggering strong winds. What is this ...

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

The 'roll cloud', reminiscent of a tsunami wave, hit several beaches along the Portuguese coast. This rare meteorological ...

Although not nearly as destructive as the 1964 tsunami, a magnitude-9.0 earthquake in the Tohoku region of Japan led strong tsunami currents that damaged harbors along California's coast.

Strong earthquake near Argentina prompts tsunami fears, evacuations in Chile. ... saying that tsunami waves of about 3 to 10 feet above the tide level are possible along some coasts of Chile.

The National Weather Service canceled a tsunami warning Thursday for a large stretch of California coastline, saying the threat had passed following a strong earthquake near Eureka.

A strong 7.1-magnitude earthquake hit near Tonga, prompting an initial tsunami warning that was later lifted for the Pacific island country. The US Geological Survey said the quake hit about 62 ...

A magnitude-6.1 earthquake struck deep off the coast of the southern Philippines today, the United States Geological Survey ...

An earthquake of magnitude 5.7 struck the northeastern coast of the Dominican Republic late Monday night, according to the ...

A 6.3-magnitude earthquake struck off the southern Philippines on Tuesday, the United States Geological Survey said, with no ...

A 4.4 magnitude earthquake struck off the Oregon Coast early Thursday morning, but it was not strong enough to cause a tsunami.

A strong 6.1-magnitude earthquake shook the cities of Lima and Callao on Sunday morning, causing alarm among the population, ...