Idaho Gov. Brad Little has approved an emergency drought declaration for 34 of Idaho's 44 counties

The U.S. Department of Defense plans to build an advanced mobile nuclear microreactor prototype at the Idaho National Laboratory in eastern Idaho

Scientists in Idaho have completed a rare overhaul of one of the world’s most powerful nuclear test reactors

A highly contagious form of avian influenza has been found in two Idaho chicken flocks, prompting state agriculture officials to warn bird owners to take extra protections when interacting with their flocks

Idaho environmental officials are proposing a $1 million fine as part of a settlement agreement with Idaho Power involving pollution permits at 15 of the public utility's hydroelectric facilities in southern Idaho

More than half of Idaho is in a severe drought, and an Idaho water expert says that's likely to worsen in the coming months

Environmental groups are renewing efforts to stop exploratory drilling by a Canadian mining company hoping to build a gold mine in Idaho west of Yellowstone National Park

Federal officials say they've completed digging up and removing radioactive and hazardous waste buried for decades in unlined pits at a nuclear facility that sits atop a giant aquifer in eastern Idaho

Legislation that would give Idaho wildland firefighters hazard pay is headed to the governor's desk