Tsunamis, triggered by earthquakes, volcanic eruptions, and landslides, have caused immense devastation throughout history.

The Northwest is itself overdue for a megaquake — one we are ready for on neither a personal nor political level.

But the danger appeared to be waning in some places, with the US state of Hawaii and Japan downgrading their warnings.

An 8.8-magnitude earthquake, one of the largest in the past century, struck off the coast of Russia this week, prompting ...

KLYUCHEVSKOY volcano in eastern Russia erupted just a day after a magnitude 8.8 earthquake jolted the Kamchatka Peninsula. The reports were first released by the Geophysical Center of the Russian ...

Visitors have a lot to see in the multistory warehouse that is Wunderland. From Las Vegas to Miami Beach, from Rio de Janeiro ...

Another days-long stretch of soggy weather is plaguing the Southeast, raising fears of flash flooding and washing out another ...