A video of the zoo’s 4-year-old sun bear — called Angela — has caused further doubt, showing the human-like bear waving to visitors who have flocked to see the mysterious mammal.

New footage has emerged of a sun bear waving in a Chinese zoo, amid claims the animal is actually a human in disguise. Speculation began when an initial clip from Hangzhou Zoo in China ’s east ...

A video of a Southeast Asian sun bear standing on hind legs at the Hangzhou Zoo swept through Chinese social media. This behavior is not unusual, experts say, and sun bears are known for their ...