ARVOREZINHA, Rio Grande do Sul, Brazil — The admirable little red-bellied toad is the size of a thumb, but it has achieved giant feats: In 2014, it prevented the construction of a small hydroelectric ...

Water levels are reported to be dropping at the Cheboygan Lock and Dam Complex, according to Michigan State Police.

A massive hydroelectric dam in South America was supposed to help prevent flooding in the region, but an increase in water ...

Add Yahoo as a preferred source to see more of our stories on Google. The Conowingo Dam in Maryland is a 550 megawatt hydroelectric generating station on the Susquehanna River operated by ...

Federal records show ownership disputes and repeated deadline extensions kept hydroelectric facility idle since 2023 fire ...

Hydroelectric dams in Brazil’s Amazonas state have slashed fished populations by as much as 90% in some locations, according to a new a study based on on-the-ground research in partnership with ...

NORRISTOWN — Montgomery County’s vision to have the Norristown Dam run on hydroelectric power has hit a snag as an existing contract was revised, requiring $400,000. The item was included in an ...

The Oroville Dam crisis changed the flow of a California river in 2017. This led to a massive evacuation of millions of fish ...

Officials said they expect the river levels to fluctuate after they were able to get a turbine at the Cheboygan Lock ...

ROSARIO, ARGENTINA - Aerial view of the traces of a disappearing river on July 4, 2021 in Rosario, Argentina. At less than half of its historical average, the low flow of the Parana river affects ...