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.

Wildlife managers, scientists and conservationists have a more complete ecological map of the American West with the release ...

BOISE — Idaho needs to have a “critical conversation” about what out-of-state boat traffic looks like, Chanel Tewalt, Idaho ...

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

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

Monday morning's magnitude-4.2 quake was the strongest to occur near western Montana since 2020, and the second strongest ...

The advisories impact large areas of Idaho, Oregon, Montana and Washington, lasting through the end of January.

People in 13 states were warned of heavy snow and hazardous travel on Friday as multiple winter storms threaten.

Welcome to our mid-season check-in for the Winter 24/25.Overall, it’s been a mixed bag across North America. We’ve seen ...

They became social media celebrities during their snowmobile trip from Grand Rapids, Minnesota, to Fairbanks, Alaska, a trek ...