The 2026 report from the environmental nonprofit American Rivers chose the Amargosa because it is threatened by development, ...

WASHINGTON, April 14, 2026 /PRNewswire/ -- American Rivers is today announcing America's Most Endangered Rivers(R) of 2026 in the national organization's 41st annual report. With over 80 percent of ...

Chilkat Valley rivers also made the list in 2019 and 2023, according to American Rivers, a national environmental group.

California has more than 188,000 miles of rivers and streams.

WASHINGTON — A national conservation organization says the Potomac River is the most endangered river in America. American Rivers published its yearly list of endangered rivers on Tuesday. “The ...

The Amargosa River in western Nevada and southeastern California faces threats from mining, solar energy and more.

The Potomac River — a critical drinking water source for millions across Maryland, Virginia, and DC — has been named the most ...

A new report by American Rivers ranks the Dan River as the eighth most endangered river in the United States, citing concerns ...

Beneath the surface of the Allegheny River, some of the region’s most endangered animals are quietly disappearing. Freshwater ...

For six years, Palisade High School students have helped protect endangered fish through a hands-on program raising them.