A strong earthquake has struck near Russia's Kamchatka Peninsula, the same region as last week's 8.8 magnitude quake.

Why are we having so many earthquakes lately? Although it may seem like there are more earthquakes lately, the overall frequency of naturally occuring earthquakes has not actually increased.

For the second time in as many days, a state in the Northeast was on the receiving end of earthquake activity.

It was one of the strongest earthquakes ever recorded and though early reports show little damage, the event serves as a powerful reminder: Tsunami risk isn’t just theoretical. And now, as ...

The quake, tied for the sixth strongest ever recorded, triggered tsunami warnings from Russia to Japan to Hawaii and the U.S. West Coast.

After an earthquake triggered tsunami waves on the west coast and Hawaii, Gulf residents might be wondering if it can happen here. See the risks here ...

Tsunami waves arrived on the eastern coast of Japan following a powerful 8.8. magnitude earthquake off the eastern coast of Russia that also sparked fears of a tsunami in the U.S.