State officials have voted to permanently protect populations that prowl the coastal mountains between the Bay Area and the ...

A federal agent spent years of his life tracking a single, cagey mountain lion tom across the ledges and canyons of Utah.

California has given permanent endangered-species protections to several mountain lion populations along its coast, as ...

California wildlife officials on Thursday voted to list six small, isolated mountain lion populations as threatened under the state Endangered Species Act.

The Florida panther is in one of the most sensitive and biologically active periods of its yearly cycle this month.

The imperiled mountain lions of Central and Southern California were granted permanent protection on Thursday, Feb. 12, by the California Fish and Game Commission. By deeming six populations of pumas ...

Scientists and advocates say that mountain lions are running out of time: physical signs of inbreeding, including kinked tails, testicular defects and malformed sperm, have already cropped up in ...

This story was originally published by CalMatters. Sign up for their newsletters. Just weeks after a mountain lion wandered ...

Members of the California Fish and Game Commission on Thursday voted unanimously to list six groups of Central Coast and ...