Social media users have posted numerous images of flowers in different colors, claiming they all show the "moonlight ...
U.S. Forest Service technicians will plant 1,500 Cooper's rubberweed plants to assist the endangered Mount Charleston blue ...
The Smith's blue butterfly may be tiny, but it's endangered in a big way. It spends its whole life within a few hundred yards of two native plants, seacliff buckwheat and coast buckwheat — and is ...
The rare Mount Charleston blue butterfly lives in just a handful of alpine meadows on Mount Charleston above Las Vegas. The species was protected under the Endangered Species Act in 2013. One of its ...