Feds to reconsider critical habitat for 2 fish

(AP) -- A federal judge has ruled the U.S. Fish and Wildlife Service can reconsider the critical habitat designation of two threatened fish species in New Mexico and Arizona after a probe found political interference likely ...

Making hydropower plants more environmentally friendly

A research team from the Chair of Aquatic Systems Biology at the Technical University of Munich (TUM) has analyzed the harm caused to fish, changes in their behavior and the impact on the aquatic habitat at the shaft power ...

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