Citing a rebounding population, federal wildlife officials have proposed that Florida manatees be taken off the "endangered" list and reclassified as a "threatened" species.
A New Mexico ranching family’s livelihood is being threatened by an endangered mouse.
A frog that has not been spotted in Louisiana for nearly 50 years is causing a fight over land. In 2001, the U.S. Fish and Wildlife Service named the dusky gopher frog an endangered species, which meant a critical habitat was needed to protect it.