MEXICO CITY--It’s so hot in Mexico that howler monkeys are falling dead from the trees. At least 83 of the midsize primates, who are known for their roaring vocal calls, were found dead in the ...

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This eco-resort, created by former Colorado ski patrollers, continues its mission and dedication to wildlife and creating ...

DECATUR, Ill. (WAND) - The Scovill Zoo has a new addition! A baby Howler Monkey was born there Christmas Eve! Andi the Howler ...

Back then your primogenitor was more like a monkey than a chimp, no offense. Ever seen a howler monkey? That's what your extended family member would have resembled roughly halfway back to the ...

Alejandro Zúñiga / The Tico Times. Howler monkeys, native to Costa Rica, are increasingly threatened by human activity. Traditionally known for swinging from branch to branch using their tails, these ...

My adventure of a lifetime began in 2015 when I was asked to follow the tree-top lives of Costa Rica’s gravity-defying howler monkeys (Alouatta palliata palliata). Image by Justine Allan.