The Buffalo Zoo announced that a baby black howler monkey was born on April 20th. You'll be able to see it on exhibit each ...

The Buffalo Zoo has announced the birth of a black howler monkey, who was born on April 20. The infant monkey, who does not ...

An after-dark stay in a working ranger station at the heart of Corcovado National Park offers the unique opportunity to have Costa Rica’s most biodiverse jungle — and its tapirs — practically to ...

The Buffalo Zoo announced Wednesday the birth of a baby black howler monkey, which entered the world on April 20. Born to ...

MEXICO CITY (AP) — It’s so hot in Mexico that howler monkeys are falling dead from the trees. At least 138 of the midsize primates, who are known for their roaring vocal calls, were found dead in the ...

The number of heat-related howler monkeys deaths in Mexico has risen to 157, the government said, with a tragically small number of the primates treated or recovering. A heat dome — an area of strong ...

There's more behind the name than just honoring a Houston legend.

A group of male capuchin monkeys kidnapped baby howler monkeys – a different species – on a small island of Panama. Video shows the howler monkeys clinging to the male capuchin monkeys’ backs, but the ...

WASHINGTON (AP) — A baby howler monkey clung to the back of an older male monkey, its tiny fingers grasping fur. But they're not related and not even the same species. Scientists spotted surprising ...