The water quality of Clear Lake — California’s largest natural freshwater lake — suffers from low-to-no-oxygen conditions that contribute to harmful algal blooms (HABs) and other issues, according to ...

CLEAR LAKE, Calif.— In response to a 2012 petition by the Center for Biological Diversity, the U.S. Fish and Wildlife Service today proposed to protect the Clear Lake hitch — a large minnow found only ...