The state's aggressive treatment has made major progress in killing off quagga mussels. Officials are awaiting results from their most recent round of treatments.

Water users in the Upper Salmon River administrative basin No. 75 must have water-control and measuring devices installed on ...

The Idaho Rainbow Trout is a popular choice, served with a side of “we promise this one didn’t come from the nearby river.” ...

Idaho Gov. Andrus invited Carter, an avid angler, to raft down the Middle Fork of the Salmon River in Idaho with their wives.

Perpetua Resources, the mining company planning to dig in the mountains outside McCall, promises to clean up the site — including the damage done by decades of previous mining.

An atmospheric river is pounding Northern California with heavy rain and the threat of flooding before heading to Southern California.

An American Airlines regional jet went down in the Potomac River near Ronald Reagan Washington National Airport.

During the Bay Watchers annual meeting Meg Wolf of the Idaho Water Resources Research Institute and Craig Cooper of Idaho ...

The Sewage Map’ shows England’s rivers, with a 'poo' emoji when sewage dischargers are live, and a red exclamation mark indicating a spill over the last 48 hours.

Nestled in the heart of Idaho’s wilderness, Winchester Lake State Park is a hidden gem that’s begging to be discovered. This ...

For a year-round scenic hot springs retreat, head to a resort town nestled deep within the serene wilderness of Idaho, right ...