The Columbia planning commission gave initial approval to a 200-home subdivision along the riverfront near Interstate 20.

PILCHUCK RIVER, Snohomish County — With a thunderous roar, the Chinook helicopter emerged above the treetops. Four uprooted ...

Why do some rivers split? UCSB scientists found the answer—and it could change how we restore and manage waterways.

New report comes as Washington is in drought, the already-low snowpack is quickly melting and once-rare toxic algae blooms ...

Rivers are Earth's arteries. Water, sediment and nutrients self-organize into diverse, dynamic channels as they journey from ...

She celebrated it on the Klamath River, with a group of young people making a historic journey paddling from the river’s ...

Going back through U.S. weather station records dating to 1955, Kunkel found that rain over the past 20 years has become more ...

Fed by numerous springs, Clear Lake is the headwaters of the McKenzie River and was formed ... as far as Mount Hood in the north near the Washington border along the Columbia River Gorge. Other peaks ...

At least three people, including two children, were killed in southern New Mexico after torrential rain triggered raging ...

Silver Bow Creek is a hidden gem in Butte, showcasing its stunning recovery from pollution and inviting outdoor activities ...

West Columbia officials have secured FEMA funding to repair parts of the city's riverwalk, which have remained closed since ...

KALAMA — A group of Mississippi River shipping industry figures were treated to a tour of the Columbia-Snake river grain export system last week by the Washington Association of Wheat Growers ...