American Rivers

Today a nonprofit environmental group named the Colorado River through Grand Canyon the nation’s most endangered waterway. KNAU’s Melissa Sevigny reports.

President Joe Biden’s administration has finalized regulations that protect hundreds of thousands of small streams, wetlands and other waterways, repealing a Trump-era rule that federal courts had thrown out and that environmentalists said left waterways vulnerable to pollution.

The environmental nonprofit American Rivers has named the Colorado River as the nation’s most endangered waterway. KNAU’s Melissa Sevigny reports.

The Center for Biological Diversity has filed another lawsuit against President Donald Trump’s Administration. This one says the administration has failed…

Rivers and watering holes are drying up, popular mountain recreation spots are closing and water restrictions are in full swing as a persistent drought…

Economic damage from a Colorado mine waste spill caused by the U.S. Environmental Protection Agency may be far less than originally feared after attorneys…

Navajo officials say they’re overwhelmed with public opposition to tribal legislation regarding the Grand Canyon Escalade Project. It would pave the way…