ARKANSAS, USA — The U.S. Geological Survey (USGS) will be conducting low-level flights over parts of Arkansas for nearly a ...

A new report from the U.S. Geological Survey found that 44% of the United States is at risk of potentially catastrophic ...

The earthquake was centered in Avenal at a depth of 11.4 kilometers (about seven miles). The USGS said it received 73 reports ...

A 4.0 magnitude earthquake shook the Avenal area Tuesday evening.The United States Geological Survey says the earthquake was ...

A magnitude 6.6 earthquake struck near the Pacific nation of Tonga on Wednesday, the United States Geological Survey said, but there was no threat of a tsunami.

Mount Everest is having a growth spurt, but it’s not the only mountain getting taller. The Rocky Mountain ranges we call home ...

The earthquake was centered near Neiafu at a depth of 10 kilometers (about 6.2 miles). The USGS said it received two reports ...

Water quality data was collected throughout the Bunker Hill Superfund Site before remediation work began, giving a reference ...

SD Bullion, a U.S.-based bullion dealer, analyzed data from the United States Geological Survey creating a list of the top ...

In the American West, white glaciers and snow fields are outnumbered by long-overlooked “rock glaciers.” The rock covering ...

A preliminary 4.2 magnitude earthquake struck Santa Cruz County, according to the United States Geological Survey.

There was a small earthquake in the Bremerton area on Sunday morning. This follows another earthquake in the Puget Sound ...