An administration document aimed at eradicating paper straws highlights the dangers of PFAS chemicals. Their presence in tap ...

Artificial light pollution can promote the growth of toxic algal blooms, including cyanobacteria, disrupting freshwater ...

State environmental regulators have denied a petition to list the Big Hole River as impaired. Water conservation groups worry ...

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

A global modeling study found that 8,500 tonnes of antibiotics from human use alone enter rivers annually, threatening ...

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

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

Tests found increased levels of dioxane and other chemicals of concern in groundwater after a former beryllium plant contaminated the supply decades ago.

As we continue to celebrate Earth Month, Local 10 is highlighting an exciting new innovation that scientists are pilot ...

Kane was struck by the high concentrations of microplastics found in the sediment, especially because Whittard Canyon is so ...