Trump said that protections for a tiny endangered fish species called the delta smelt are impeding firefighters' abilities to battle the blaze because of water diversion, but that claim is false.

Nearly a quarter of animals living in rivers, lakes and other freshwater sources are threatened with extinction, according to ...

President Donald Trump started his second administration with a blitz of policy actions to reorient the U.S. government.

The Mississippi River from its humble beginning at Lake Itasca to St. Louis and beyond, is a treasured resource that we ...

Fisheries managers in California completed a successful rescue operation in Topanga Creek, saving 271 steelhead from the ...

President Donald Trump has explicitly targeted the Endangered Species Act as an obstacle to his energy policies and appears ...

Last month in Virginia, news reports told the story of a barred owl that shimmied down a chimney and perched on the family’s ...

Beaver-inspired structures could limit flooding and benefit wildlife habitat, but state permitting is arduous.

Washington became the last state on the U.S. West Coast to reject salmon aquaculture over environmental concerns. A new ...

Discover the rules on collecting from state and federal lands, including what's allowed, what's prohibited and why it matters ...

Trump's executive orders signed during his first week in office cover issues that range from trade, immigration and U.S.