You know that moment when you’re minding your own business… and a squirrel launches itself across two branches like it’s ...

The Center for Biological Diversity and the Maricopa Audubon Society have sued the U.S. Fish and Wildlife Service for violating the Endangered Species Act by failing to protect habitat essential to ...

An Arizona squirrel near extinction is getting some help from the U.S. Fish and Wildlife Service, which will consider adjusting the critical habitat area of the Mount Graham red squirrel to protect ...

The population of endangered Mount Graham red squirrels held steady in 2025, according to the annual survey by state and ...

The latest survey of the endangered Mount Graham red squirrel in the Pinaleño Mountains shows a stable population, with an ...

Squirrels are found nearly everywhere, and their apparently playful demeanor makes it easy not to notice that their lives can be difficult. That rambunctious behavior we observe both in city parks and ...

TUCSON, Ariz.— The Center for Biological Diversity and Maricopa Audubon sued the U.S. Fish and Wildlife Service today for failing to protect habitat essential to the survival and recovery of southeast ...

Western gray squirrels are getting harder and harder to find in Washington state. They are the largest species of tree squirrels and traditionally make their homes in low to mid-elevation forests, ...

SD: Yeah, so one urban study estimated gray squirrels retrieve about 85 percent of their cached nuts, or, you know, whatever ...

The Mount Graham red squirrel population declined slightly in the past year despite a new counting method that more accurately locates the population, state officials said. The 2023 survey of the ...

The Fish and Wildlife Service has until Jan. 30, 2027, to decide on a petition to expand critical habitat filed in 2017. A federal judge says the Fish and Wildlife Service has “unreasonably delayed” ...

TUCSON, Ariz.— A federal judge has ordered the Trump administration to make a long-overdue decision on whether to expand critical habitat for Arizona’s highly endangered Mount Graham red squirrels.