PDZA is welcoming a new male otter and celebrating an otter pup, while also debuting its Sumatran tiger this weekend. Sumatran tiger Bintang, meaning “star” in Indonesian, will be visible to guests in ...

Decades ago, India’s tigers were on the brink of extinction. Slowly, their numbers have rebounded. But that ecological success has prompted a dire problem—and a race to save many of them from genetic ...