Park officials tracked earthquakes, volcanic activity, and one statistic no one plans for: the hats visitors leave behind.

Silver's addition to the USGS Critical Minerals lists makes it the subject of top priority US policies for supply chain and ...

There was a minor earthquake detected in Northeast Ohio late Monday night. The United States Geological Survey (USGS) reports a 2.6 magnitude earthquake happened at a depth of 8.2 km around 11:50 p.m.

Picture this: a massive horseshoe of fire wrapping around an entire ocean, where the ground shakes almost daily and volcanoes erupt with terrifying regularity. The Ring of Fire spans approximately 40, ...