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 ...

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 dam that threatened to alter its only ...

BOYNE FALLS, MI — Federal regulators have shot down Boyne City and Charlevoix County’s attempt to intervene in a relicensing case involving a small hydroelectric dam owned by Boyne Mountain at the ...

Add Yahoo as a preferred source to see more of our stories on Google. PAGE, ARIZONA - JULY 10: Hydroelectric power is generated by Glen Canyon Dam in Glen Canyon National Recreation Area on July 10, ...

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Adding batteries to hydropower facilities could extend dam lifespan and unlock new revenue according to PNNL study ...