A U.S. Geological Survey representative told the Little Calumet River Basin Development Commission in August that arsenic levels were found at a Gary well in 2022.

MANILA: A 6.9-magnitude quake struck off the coast of central Philippines on Tuesday (Sept 30) evening, the US Geological Survey said, revising down its earlier reading of 7.0.

A 4.3 magnitude earthquake jolted the US state of California early Monday, according to the US Geological Survey. The US Geological Survey reported that the earthquake struck just over 1.6 km (1 mile) east-southeast of Berkeley at a shallow depth of 8 km (5 miles).

Studying the earth from 1,000 feet up, a USGS aerial survey is looking for pyrrhotite and other dangers under New England soil

A 6.1-magnitude earthquake was reported east of the Kuril Islands on Monday (August 25), according to the United States Geological Survey. The earthquake was centered at a depth of 10.0 kilometers (about 6.2 miles). The USGS said it received zero reports ...

Residents in Northern Colorado may spot a low flying helicopter in the area over the next three months due to an ongoing geological survey. The United States Geological Survey will be using airborne geophysical technology to image areas across Jackson ...

Here’s what else you need to know to get up to speed and on with your day. The US government has officially shut down for the first time in six years after a deadlocked Congress failed to pass a funding measure before the midnight deadline.

On Monday, the United States Geological Survey confirmed an earthquake occurred in South Carolina, according to the SC Emergency Management Division.Officials s