The Pinnacle Rock formation also extends far outside the boundary of the park, reaching more than 25 miles across the ...

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 ...

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

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

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

Following the progress made in 2024 through the creation of three regional centers of excellence in Africa, West Asia and ...

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

As the elevation descends, the park transitions from pristine evergreen forest to stark desert landscapes with 1.8 billion years of geology. Native Americans have lived in and around the canyon ...

The coming year is expected to be a pivotal test of Pennsylvania's political will to legalize recreational marijuana, something that nearly every bordering state has done over the last decade.

PENNSYLVANIA (WTAJ) –In case watching the ball drop to ring in the new year is too mainstream for you, a handful of towns across Pennsylvania have created their own unique twists on the celebration.

Court Sides With State Over Pennsylvania County's Handling of Voting Machines After 2020 Election HARRISBURG, Pa. (AP) — A Pennsylvania court on Tuesday ruled 6-1 that the secretary of state has ...