UPDATE: Nora’s departure has been delayed, an Oregon Zoo spokesperson said Tuesday. Visitors will still be able to see her at Polar Passage for the time being. The original story appears below. Did ...

PORTLAND, Ore. (KPTV) — Dr. Jane Goodall, the world-renowned conservationist and primatologist, died Wednesday at age 91 of natural causes. She passed away in California while on a U.S. speaking tour, ...