Polluted water leaking from thousands of abandoned mines in Colorado’s mountains is turning wetlands orange and dumping toxic ...

New research led by the University of Pittsburgh shows that state and federal appropriations allowing Pennsylvania to treat ...

Desert Center was once a bustling town and rest stop thriving in the harsh Southern California desert. Driving through the remains of a lifeless ghost town is strange and almost surreal as we try to ...

WASHINGTON–Wednesday, the House Transportation and Infrastructure Committee passed the bipartisan Good Samaritan Remediation ...

CNN was among a small group of journalists who traveled with Pope Francis to Vanimo, a remote area of Papua New Guinea, to show solidarity and spread words of encouragement to over 20,000 Catholics.

For one historic New Mexico mining town, the aesthetics of centuries-old coal waste is essential to its economy – bringing ...

Dear Eric: My husband had Alzheimer’s and spent his last couple of years in memory care in a retirement community where many ...

A constellation of parks comprising 12,000 acres and attracting more than 2 million visitors a year. Here's a snapshot of ...

The U.S. Forest Service issues draft record of decision allowing the Stibnite Gold Mine in central Idaho to resume operations, sparking both support for economic growth and concerns over environmental ...

A commercial solar farm is being proposed in northern Waymart.

Researchers have found several promising ways to thwart the fungus, which causes the deadly white-nose syndrome in bats.

Rabbit.org called out Petco, citing the company's "blatant betrayal of its promises" in 1994 and 2008 to stop all rabbit ...