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

Faced with the prospect of an extensive, and expensive, seismic safety retrofit for its 1960s-era downtown headquarters, L.A.

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

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.

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

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

Oct 2 (Reuters) - An earthquake measuring 6.8 magnitude struck Tonga on Wednesday, the U.S. Geological Survey said. The Reuters Daily Briefing newsletter provides all the news you need to start your ...

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

Scientists have uncovered nearly 40 mysterious sinkholes on the floor of Lake Michigan, which could offer a unique window ...

An earthquake shook communities in Central California on Tuesday, according to the U.S. Geological Survey. The magnitude 4.0 ...