A new study shows climate change is melting glaciers and permafrost in the Mountain West. Researchers say this can trigger the production of toxic mercury in mountain wetlands, posing risks to water supplies and wildlife.

Nationwide, tens of thousands of Indigenous households use firewood to help heat their homes. That’s why the Washoe Tribe of Nevada and California is making sure their elders have the chopped wood they need.

For decades, hydrologists believed most spring snowmelt rapidly enters rivers and streams. But a new study from the University of Utah shows that most of it spends years as groundwater before it spills into reservoirs – new research that could help western water managers and farmers better plan each year.

Republican representatives in Nevada and Utah this week were successful in getting an amendment to sell public lands in federal budget legislation. In Nevada, the idea is already facing strong opposition.

Economic and environmental challenges could complicate the Trump administration’s proposal to create housing on public lands. A new analysis supports the idea, but says it is unlikely to solve the affordable housing crisis by itself.

A new report shows the Trump administration’s plans to repeal clean energy tax credits could increase energy bills for households. Some of the highest anticipated increases are in the Mountain West.

Federal officials are reportedly considering shrinking at least six national monuments in the Mountain West region to increase energy development on public lands.

Researchers from UNR venture to the rainforests of Central and South America to unravel the mysteries of chemical ecology.

A Native American law group has launched a free online resource to help tribal nations obtain legal information about their water rights. This comes at a time when tribes face increasing water challenges.

New research shows high levels of a toxic byproduct linked to cancer and other health problems polluting drinking water across the U.S., including parts of the Mountain West. One of the main causes is manure runoff from livestock farms.