The U.S Fish and Wildlife Service wants to add the southern elktoe, a rare freshwater mussel found only in the Apalachicola, Chattahoochee, and Flint River Basins, to the endangered species list.

The U.S. Supreme Court has dismissed a case in the decades-long fight between Georgia and Florida over water.  

The conservation group American Rivers has put the entire Apalachicola-Flint-Chattahoochee River basin on top of its list of Most Endangered Rivers for...