The 2.8 magnitude earthquake occurred at about 5:30 p.m. local time on Tuesday, with shaking felt across Virginia and beyond.

Over 83 million people around the U.S. live in residences with radon levels over the EPA's action level, new data reveals.

Researchers from Harvard T.H. Chan School of Public Health have assembled a national database with millions of multi-day ...

A new map has revealed that up to 25 percent of Americans live in areas where radon levels are considered unsafe by the ...

President Donald Trump has signed a series of executive actions, revoking 78 of Joe Biden’s policies, hours after returning to the White House. The 47th US president ordered a crackdown on immigration ...

He experienced black damp in a Pennsylvania coal mine ... Some of the old books, maps, and geology reports the DEP's Division of Water Supply and Geoscience used for its study, were the ...

To connect with the representative for your area, view the Meet Your Counselor map. All students applying to UD may choose ... Alec MacKinnon, a senior medical diagnostics major from Pennsylvania took ...

I’ve heard that some who first see the State Museum of Pennsylvania are taken aback by its circular structure. Perhaps ...

USGS researchers have unveiled the first map of prospective locations for hydrogen gas in the contiguous United States — and ...

The US Geological Survey (USGS) has released its first map of potential geologic hydrogen reserves in the United States, ...

A magnitude 3.5 earthquake occurred near Fall City, Washington, Monday afternoon, according to the U.S. Geological Survey ...