Far from Colombia's tourist hubs, the Mavecure Mountains rise from the Amazon jungle. Once off-limits during conflict, they now draw adventurous visitors to rare wildlife, sacred sites and vast views.

A baby black howler monkey has a new home. The Buffalo Zoo welcomed the newborn monkey into the world last month. Now, visitors can meet the monkey baby at the ...

Houston Astros star Jose Altuve's accolades are numerous: two-time World Series champion, 2017 AL MVP, nine-time All-Star and three-time batting champion, to name a few. But Altuve received a new, and ...

The capuchin monkeys were seen carrying at least 11 howler babies between 2022 and 2023. This photo provided by researchers shows a baby howler monkey clinging onto a young adult male capuchin monkey ...

The dawn chorus in the rainforests of Central and South America doesn’t begin with birds—it starts with a thunderous, haunting roar that can travel for miles through the dense canopy. That ...

Ancient relatives of howler monkeys were eating leaves 13 million years ago, providing the earliest clear fossil evidence of leaf consumption among South American primates. That dietary change marked ...

Thirteen million years ago, a medium-sized monkey known for guarding its territory among the treetops with a fearsome "howl" started doing something new. This monkey, one of the oldest known ancestors ...

WorldAnimalFoundation.org is reader-supported. When you buy through links on our site, we may earn an affiliate commission. Learn More First thing in the morning, the loudest sounds in your home might ...

Quiet on the tee? The howler monkeys weren’t having it. Hidden in the canopy above me, the loudest mammals on the planet were holding forth in full-throated violation of golf etiquette: primates with ...