Authorities believe their mother was hit and killed by a vehicle in the Portola Valley area of San Mateo County in the San ...

The three rescued cubs were relatively healthy but thin after it was determined the mother was absent for about two weeks ...

The three adorable mountain lion cubs named Fern, Thistle and Spruce were believed to have been orphaned after their mother ...

Three young mountain lion cubs that were found orphaned in San Mateo County are being treated at the Oakland Zoo after being ...

A trio of orphaned mountain lion cubs was rescued in Portola Valley and brought to Oakland Zoo for rehabilitation.

The cubs', Fern, Thistle, and Spruce, are about 10 months old and are 'relatively healthy' despite living without their mom ...

Three orphaned mountain lion cubs were brought to the Oakland Zoo for rehabilitation and care after their mother was believed ...

Three orphaned mountain lion cubs were brought to the Oakland Zoo for rehabilitation and care after their mother was believed ...

The Oakland Zoo last weekend rescued a trio of orphaned mountain lion cubs out of San Mateo County, according a news release ...