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 ...

Normally quite intimidating, howler monkeys are muscular and can be around 2 feet (60 centimeters) tall, with tails as long again. They are equipped with big jaws and a fearsome set of teeth and ...

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 ...

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.

A howler monkey sits inside a cage with others at a veterinarian clinic after they were rescued amid extremely high temperatures in Tecolutilla, Tabasco state, Mexico, Tuesday, May 21, 2024.

A howler monkey sits inside a cage with others at a veterinarian clinic after they were rescued amid extremely high temperatures in Tecolutilla, Tabasco state, Mexico, Tuesday, May 21, 2024.

A howler monkey sits inside a cage with others at a veterinarian clinic after they were rescued amid extremely high temperatures in Tecolutilla, Tabasco state, Mexico, Tuesday, May 21, 2024.

A howler monkey sits inside a cage with others at a veterinarian clinic after they were rescued amid extremely high temperatures in Tecolutilla, Tobasco state, Mexico, Tuesday, May 21, 2024.

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 ...

A howler monkey sits inside a cage with others at a veterinarian clinic after they were rescued amid extremely high temperatures in Tecolutilla, Tobasco state, Mexico, Tuesday, May 21, 2024.