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

East Antarctica is the largest ice sheet on Earth. Alone, it holds enough frozen water to raise global sea levels by a ...

Flows on the Big Hole River are well below normal due to hot temperatures, rapid snowmelt and meager precipitation. The low flows could lead to fishing restrictions earlier than usual.

The remains of landscapes thought to have formed when ancient rivers flowed across East Antarctica have been discovered—and ...

It's unclear if water releases for the Santa Cruz River Heritage Project will again attain the levels they reached when the project started in June 2019.

Beginning in the 1880s, humans built progressively larger diversions, dams, and reservoirs in the Rio Grande Basin, leaving ...

A group of several dozen Indigenous youth from across the Klamath Basin recently emerged victorious after a month-long journey paddling the Klamath River.

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

The most common way to hike to popular Blue Pool on the McKenzie River Trail will be closed on weekdays from July 16 to July ...

A Tucson Water project will return a regular water flow — albeit for about 5,000 feet — into the Santa Cruz River near Silverlake Road. Kelly Presnell / Arizona Daily Star ...

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