Study from the University of Bayreuth shows how mountain bike tires contribute to microplastic pollution—though far less than ...

Researchers at the University of Bayreuth have, for the first time, provided concrete figures on the abrasion of mountain ...

A new study reveals snow in the Rocky Mountains is contaminated with mercury and other metals, and that pollution has ...

Mountain snowpacks accumulate snow throughout the winter, building up stores of water that will supply communities across the American West throughout the long dry season. Now, a new study shows that ...

Mountain snowpacks accumulate snow throughout the winter, building up stores of water that will supply communities across the ...

The dirtiest coal-fired power plant in the US and dozens of others are being exempted from stringent air pollution mandates ...

Snow in the Rockies now silently carries toxic metals from mines, revealing long-range pollution by winter storms.

A dry winter is intensifying wildfires in Nepal, experts said Wednesday, as the capital Kathmandu continued to suffer from ...

Learn about the worsening state of snowpack in the northern Rocky Mountains, which has been contaminated by mercury and other ...

A bill was passed by the senate today that would put restrictions on how much water pollution can be regulated in the ...