Hydropower from dams is the primary source of clean energy in Idaho, whose major power company has pledged 100% clean energy by 2045. But when dams threaten natural rivers and fish, can hydropower really count as clean?
Beavers relocated to a remote Idaho valley have transformed the landscape into a lush wetland and a haven against fire and drought, satellite imagery shows.
In Sackett v. EPA, a suit filed by two homeowners who filled in wetlands on their property, the Supreme Court has drastically narrowed the definition of which wetlands qualify for federal protection.
States including Colorado, Utah, Montana and Idaho issued air quality alerts and advisories due to the dozens of fires burning across western Canada over the weekend.
Inside the Transient Reactor Test Facility, a towering, windowless gray block surrounded by barbed wire, researchers are about to embark on a mission to solve one of humanity’s greatest problems with a tiny device.
