A record-breaking deep earthquake registered in May 2025 offshore of Japan likely was not a tectonic event, but triggered by a mineralogical shift in Earth’s mantle.

A 3.8-magnitude earthquake centered near the Maine coast rattled houses in northern New England on Monday and was felt by ...

Experts say that while it has been quiet after Monday's quake, the risk of one or more aftershocks is not out of the question ...

January 26 marked the 325th anniversary since the last earthquake struck the Cascadia subduction zone. Centuries later, the ...

Scientists have solved the mystery of how earthquakes can occur 420 miles deep inside Earth, where extreme pressure and heat ...

Seismologist posits that the Summerville 'ghost light' is linked to “earthquake lights”—a rare and poorly understood ...

While earthquakes have caused disasters since early California, destruction from wildfires is a modern phenomenon ...

Reports of the earthquake came from across New Hampshire ... "It doesn't usually happen here very often. Do you think in California when you think of earthquakes," Heaney said.

Alex de Steiguer was about to send an email from a house on Star Island, 7 miles off the coast of Maine and New Hampshire, when she heard what she thought was a big plane flying over. Outside, a flock ...

California's Fair Plan, the state's insurer of last resort, may be unable to pay billions in claims arising from the Los ...

A re-examination of the 2015 Bonin Islands earthquake disproved earlier claims of a record-breaking deep aftershock in the ...