Coal mines are notorious sources of acid mine drainage, but the orange sludge that threatens water supplies and wildlife also contains valuable rare earth elements.

Scientists have been closely monitoring a map turtle population after 10 percent died in 2022. They found a surprising ...

Sinkholes are fairly common in Philadelphia due to aging water lines that leak or burst, causing the surrounding soil to wash ...

Washington County in southeast Ohio has more injection wells storing wastewater from oil and gas drilling than the entire ...

A winter storm will dump up to 12 inches of snow across a large portion of the Midwest, Mid-Atlantic and Northeast U.S. on ...

Tech giants are in a heated race to build data centers and dominate the AI landscape. But America might not be ready for the ...

Emilia Doda was at her apartment in San Jose, a city in Silicon Valley, when she read in the Scranton Times-Tribune that a ...

Ohio has hundreds of injection wells that store waste from oil and natural gas production. In one southeast Ohio city, ...

Astronomers found an iron bar in the Ring Nebula that doesn't match any known stellar phenomenon. Scientists can't explain ...

The snowflakes are already falling in the Keystone State, and it is finally time to hit the slopes. But why settle for just a ...

The indices are a key piece of information used by the inter-agency Lake Erie Committee of the Great Lakes Fishery Commission ...

Pennsylvania keeps some of its most magnificent treasures tucked away in quiet corners of the state, waiting for curious ...