A minor, 3.8-magnitude earthquake struck in Southern California on Monday, according to the United States Geological Survey.

New spending restrictions for some federal agencies are creating extra hoops for scientists to jump through to fix earthquake ...

A 3.8 magnitude earthquake struck near Mettler Monday afternoon, according to the USGS. The tremor was reported around 12:09 ...

Authorities are investigating what appear to be radical views that Guy Edward Bartkus expressed online in the months before ...

A powerful mega-tsunami could threaten large swathes of the United States, particularly the Pacific Northwest, Alaska, and Hawaii, if a massive earthquake strikes along the Cascadia Subduction Zone, ...

A new study has identified three states in the US could be hit by an earthquake and mega-tsunami in a handful of years.

Earthquake activity is now being reported in U.S. regions once considered geologically stable, prompting concern from ...

Tremor occurs at depth of 83 kilometres beneath the Earth's surface, no casualties reported but tsunami alert issued ...

California should pursue less expensive alternatives that would safeguard our main water supply system without causing great ...

Minor quakes can disrupt natural tectonic patterns deep underground and change stress landscape, new study finds ...

The number of people practicing the Catholic faith in the United States has grown over the last decade. The concentration of Catholics has also shifted. The Northeast and Midwest were once the ...

Some southern states like Tennessee have already reported sightings of them in mid-May. The emergence in most states is expected to begin in mid- to late-May and continue through June. The cicadas ...