This 51-year-old pygmy hippo just set a world record
Popular Science Team
created: May 28, 2025, 9:23 p.m. | updated: June 7, 2025, 9:20 p.m.
Credit: San Diego Humane Society Phil TaniHannah now lives in a 13,000-square-foot paddock.
Credit: San Diego Humane SocietyA party fit for a record-breaking pachyderm queen.
Credit: San Diego Humane Society Phil TaniHannah lurks.
Credit: San Diego Humane Society SDHSA green-bearded hippo.
Credit: San Diego Humane Society SDHS
1 week, 3 days ago: Popular Science