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 ...

Scientists are closer than ever to deciphering sperm whale communication. Their breakthroughs could open the door to expanded ...

The single greatest threat to the diversity of life in our oceans over the past 50 years, more than climate change or plastic ...

Biodegradation is an important natural process during oil spill cleanup. A new study revealed that using spill treating agents does not negatively impact naturally occurring biodegradation.

Down past New Orleans lies Plaquemines parish, a narrow sliver of land at the tip of Louisiana that reaches southward like a ...

Pollution from industrial agriculture is one of the main contributors to the impairment of hundreds of river and lake ...

We do this not only for us, but for all of humanity and all beings.” For Mari Luz Canaquiri Murayari of Peru, a winner of ...

Two conservation groups are petitioning the Montana Department of Environmental Quality to designate the Big Hole River, a treasured southwestern Montana fishery, as impaired for nutrient pollution.

Nearly 2,000 manatees died in the state in 2021 and 2022, a two-year record. Widespread water quality problems and seagrass ...

The list of 10 most endangered rivers of 2025, according to the nonprofit American Rivers, includes the Mississippi River and ...