Two major earthquakes struck Alaska and Japan recently. Is this is a statistically normal scenario or a cause for alarm?

In Alaska, a federal grant that funded seismic data collection in order to warn people about tsunamis is being cancelled. Experts say cuts like this could make tsunami warnings less reliable.

Two major earthquakes on opposite sides of the Pacific within roughly two days have jolted public anxiety, feeding talk of a ...

Aftershocks have been recorded for both earthquakes. On Dec. 8, Japanese authorities warned an even more powerful earthquake ...

A powerful new earthquake has struck off Japan’s northeastern coast only days after a major offshore shock triggered tsunami ...

Major quakes in Japan and Alaska along with a spate of smaller earthquakes in California this fall make folks ask, is the Big ...

A 7.5 quake in northeastern Japan has revived fears of a future “megaquake,” prompting fresh advisories and renewed calls for ...

Then Japan's northern region took a 7.6 mega-quake on December 8, sparking tsunami alerts (later cancelled), injuring at ...

TOKYO — A powerful 7.5-magnitude earthquake struck off northern Japan late Monday, injuring more than 20 people and ...

Japan has issued a tsunami advisory after a 6.7 magnitude earthquake shook the country’s northeast. The quake occurred off the east coast of Aomori prefecture, in the north of Honshu, the main ...

Japan’s unprecedented “megaquake” advisory means the risk of a magnitude 8 or higher earthquake off its northern Pacific ...

Japan is assessing damage and cautioning people of potential aftershocks after a late-night 7.5 magnitude earthquake caused ...