Two lion cubs are out and about at the Phoenix Zoo. The 4-month-old brothers made their "Predator Passage" habitat debut this weekend, according to a Phoenix Zoo Facebook post .

The Brief. The Oakland Zoo is caring for three orphaned mountain lion cubs found in San Mateo County. The 3-month-old cubs' mother is believed to have been fatally struck by a car.

It took nearly five months of careful rehabilitation to nurse the young male lion back to health without letting it get too ...

Two lion cubs are out and about at the Phoenix Zoo. The 4-month-old brothers made their "Predator Passage" habitat debut this weekend, according to a Phoenix Zoo Facebook post. Visitors might have the ...