It's a sad day at the Oregon Zoo as longtime resident "Strike" the cheetah has died. The 15-year-old cheetah was euthanized ...

The Oregon Zoo said Strike was humanely euthanized following a decline due to his age, considered geriatric for his species.

Just a week after saying goodbye to an elderly river otter, the Oregon Zoo is mourning the loss of a second animal.

Strike, the Oregon Zoo's elderly cheetah, died at 15 years old on Wednesday due to his advanced age, making him the second ...