Woodland Park Zoo is mourning the loss of Helen, the matriarch of their snow leopards, while simultaneously celebrating the ...

Helen, matriarch of the Woodland Park Zoo's snow leopards, was euthanized. The 20-year-old feline was diagnosed with kidney ...

The Matriarch Snow Leopard at Woodland Park Zoo, named Helen, has died. Her legacy will have a lasting impact on helping the ...

Woodland Park Zoo officials have euthanized a 17-year-old snow leopard who had been suffering significant health issues. The male snow leopard, Dhirin, was euthanized after experiencing serious ...

SEATTLE — Woodland Park Zoo has welcomed three new snow leopard cubs, who were born on Memorial Day, May 27. The cubs belong to parents Marai, 7, and Aibek, 6, who were paired under the Snow ...

Two months after being introduced, Woodland Park Zoo’s Humboldt penguins are already being upstaged. With big eyes and tiny roars, a pair of four week old Snow Leopard cubs are pushing the Humboldt ...

Woodland Park Zoo mourns the passing of matriarch snow leopard Helen, who was euthanized due to declining health.