The state spent $111 million on the first phase of the Idaho Highway 16 expansion project, which opened in 2014: a 2.5-mile ...

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.

It’s all about “paying it forward.” The 'Boise River Keeper' says he doesn’t do it for money or recognition, but he hopes to ...

If you walked along the lower Boise River 25 years ago, you saw ugly, chocolate brown water that was full of bacteria, ...

Residents woke up Friday to between three and four inches of snow, which canceled school throughout the Treasure Valley. (The ...

Rraft through challenging whitewater rapids or hike along awe-inspiring cliffs with incredible views at this under-the-radar ...

Caldwell’s Darigold dairy processing plant will pay $318,000 to the Environmental Protection Agency (EPA) for disposing ...

BOISE, Idaho — A new memorial honoring five Idaho National Guard aviators killed in two helicopter crashes was dedicated ...

Our dry spell is over and we will see precipitation in the forecast moving forward into the weekend and start of the week.

BOISE, Idaho (KIVI) — Trash in and along the Boise River — It’s something that no one wants to see, and one local man is stepping up to make our river a cleaner place for all. “It’s ...