In 1952, a magnitude 9.0 earthquake struck Kamchatka Krai, Russia, marking the world’s first recorded magnitude 9 earthquake.

One of Alaska’s most dangerous volcanoes, Mount Edgecumbe, is waking up after being quiet for centuries. Scientists recently ...

For a wide variety of earthquake scenarios in Alaska, an earthquake early warning (EEW) system could provide at least 10 ...

A 2.7-magnitude quake rattled the Tri-State area around midday Tuesday. The epicenter was located in Hillsdale, New Jersey, ...

How a 1995 quake in the Russian Far East united Alaska and Sakhalin in a moment of compassion and cooperation.

A second earthquake in less than a week jolted parts of New York and New Jersey on Tuesday, with a 2.7-magnitude tremor ...