The state’s environmental regulator’s decision cited a 2021 bill seeking to repeal numeric standards for nitrogen and ...

A joint investigation by NMG and scientists from the University of Nairobi revealed widespread pollution across the lake.

“Land-based salmon farms are relatively new and unpredictable,” said Paul Smail, CBF vice president for Litigation. “Knowing ...

The Upper Missouri Waterkeeper and Big Hole River Foundation continued their campaign this week to encourage DEQ to designate ...

An "unprecedented" toxic algae bloom has overrun the coast of Southern California, sickening marine animals and staining the ...

An event celebrating the Afon Cegin river in Bangor will take place this month. The event, named Dwr yw Bywyd! Water is Life!, will be held on April 27 and aims to educate people about how pollution ...

Researchers found mercury contamination in the feathers of both birds. Scientists reveal alarming autopsy results that could ...

Bunker die-off in the Navesink - and a planned update on what's being done to reduce pollution that causes it.

Brilliantly” colored fish caught in streams in Alabama have been identified as two new species — but they’re at the “highest risk of extinction,” researchers said. The new fish, the Gurley darter and ...

Lorne Fitch For The Herald In 1920, Charles M. Russell, the iconic western artist, gave a speech to civic boosters, the Montana Pioneers Association, in ...

The world is experiencing the most intense global coral bleaching event on record, with 84 percent of reefs experiencing heat ...

In addition to the 27 worst cities for each pollutant listed above, the 25 most polluted counties for ozone and particle pollution are ranked in the tables below.