Montana’s environmental regulator has denied a petition to designate the Big Hole River as impaired by nitrogen and phosphorus, throwing a wrench in environmentalists’ efforts to put the blue-ribbon ...

The Black River contains the highest PFAS levels in the Grand Strand area inland of the Pee Dee basin. Local groups are ...

Peru’s Marañón River was made a legal person, granting it the rights to be free-flowing and free of contamination. Mari Luz ...

Ebtehaj works at the University of Minnesota's lab on the river at St. Anthony Falls. For the past four years, he and his ...

EPA Administrator Lee Zeldin visited the polluted Tijuana River on the U.S.-Mexico border, calling for a '100% solution' to ...

Long before the freeways and skyscrapers, the LA River sustained the Tongva people and Spanish settlers. Currently, it faces threats from pollution and climate change. "It's really critical for us ...

The High Court has refused to accept four separate compliance reports from the government on the steps to stop pollution of Buriganga River, as there was no mention in the reports about any ...

Almost half of everyone who lives in the United States breathes unhealthy levels of air pollution, according to the American Lung Association’s annual State of the Air report, released Wednesday.

The new testing, the result of a partnership between the county and the U.S. Geological Survey, showed pollution levels were "exponentially" lower.