Less than two months after the removal of dams restored a free-flowing Klamath River, salmon have made their way upstream to begin spawning and have been spotted in Oregon for the first time in more ...

A massive pipe rupture has sent sewage spilling into the Potomac River. The spill of about 40 million gallons of sewage a day ...

A new study has mapped 35 years of river changes on a global scale. The work has revealed significant effects on both downstream (44% decrease in water flow) and upstream (17% flow increase) rivers, ...

MADRAS, Ore. (KTVZ) — Record numbers of nearly 1,000 adult steelhead returned to the Pelton Round Butte hydropower project on the Deschutes River during the 2024-2025 run, which ends this month, ...

The nearly 3 million rivers that weave across the world are experiencing rapid and surprising changes, with potentially drastic implications for everything from drinking water supplies to flood risks, ...

LEWISTON – Anglers in the lower Snake and Salmon rivers encountered more walleye this year then they did in 2023, indicating an increased presence by the non-native predatory fish that pose a threat ...

Rivers leave measurable height signatures that satellites can track, helping scientists detect erosion and flood risks sooner ...

(CN) — Rivers are undergoing a dramatic transformation worldwide, with headwater streams swelling and downstream basins shrinking. A comprehensive study published Thursday in Science has mapped 2.9 ...

WISCONSIN RAPIDS, Wis. (WSAW) - Consolidated Water Power Company (CWPCo) is temporarily lowering the water level of the river upstream of the Whiting Dam to repair a mechanical issue. “A failure ...