RACINE, Wis. - The Racine Zoo announced on Monday, Oct. 28 the recent passing of Yule, the White-handed (Lar) Gibbon. A news release says Yule has shared the designation of the zoo’s longest ...

“Bo’s son comes to visit him sometimes,” he says. Bo is a 37-year-old white-handed gibbon (Hylobates lar), rescued in 1993 after being captured and kept as a pet for five years. He’s one ...

An endangered white-handed gibbon: The right conservation strategies can save the day Scientists have calculated how many mammals might be lost this century, based on fossil evidence of past ...