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 is mourning the loss of Tilly, the oldest member of its North American river otter family, who was humanely ...

It was a somber day at the Oregon Zoo on Wednesday when the zoo announced the death of its beloved otter ‘Tilly’.

Renowned conservationist Dr. Jane Goodall, who visited Portland on Friday to speak with students from Oregon schools, answered questions afterward from The Oregonian/OregonLive and other media.

Here’s what she had to say about the Oregon Zoo, the OHSU primate lab and President Trump’s executive orders that seek to stop the enforcement of state and local climate and environmental ...