The lake sturgeon, with its sleek shape and rows of bony plates on its sides, looks a bit like an armored torpedo. These freshwater giants have greenish-grey coloring and elongated, spade-like ...

Decades of recovery efforts are bringing one of the Missouri's endangered and longest-living fish back to prominence ...

CHICAGO— Conservation groups sent a notice today of their intent to sue the U.S. Fish and Wildlife Service for failing to respond to a 2018 petition seeking Endangered Species Act protection for the ...