The Cool Down on MSN2h
Scientists stunned by unexpected side effects in rivers after knocking down dams: 'The other experts in the field were also surprised'
However, dammed rivers disrupt the natural habitat of existing fish and wildlife.  "Rivers are a transport system, and if ...
Electric Energy Online7h
Powering the plains: The history of hydropower dams in the upper midwest –– Canyon Ferry
CANYON FERRY DAM HISTORY Canyon Ferry Dam is a key structure on the Missouri River in Montana, located about 20 miles east of Helena in the valley where the Big Belt Mountains and Spokane Hills me. .