A volcano in far eastern Russia has erupted for the first time in more than 500 years, which experts say may be linked to last week’s massive earthquake. The Krasheninnikov Volcano in Kamchatka threw ...

The largest tsunami to hit the US was in 1958, striking Lituya Bay, Alaska — a sparsely populate area — which was triggered by a 7.8 magnitude earthquake that caused a massive landslide into the bay, ...