Add Yahoo as a preferred source to see more of our stories on Google. Less than two months after the removal of dams restored a free-flowing Klamath River, salmon have made their way upstream to begin ...

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, ...

Researchers have produced the first global map showing how ocean tides travel upstream into coastal rivers, a dataset that ...

(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 ...

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, ...

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 ...

WAKEFIELD, R.I. — Each spring, river herring make their way upstream from the ocean to the freshwater locations where their lives began, a journey that unfolds beneath the streets of Wakefield and ...

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 ...

This map illustrates significant changes in 6,167 reaches of the largest rivers on earth—44.2% saw decreases in streamflow and 11.9% saw increases over 35 years. AMHERST, Mass. — A new study in ...