Results showed that these pressures have been building for decades, and it's finally catching up with the marine animals.

Cartel violence forces Ostok Sanctuary to relocate 700 animals to Mazatlan. The refuge faces death threats and constant danger.

In southern Mexico, the deep and raspy roars of ... residents have stumbled upon the corpses of monkeys “that dropped dead from the trees,” Morato said — sometimes, as many as 10 bodies ...

The monkeys — mid-sized primates known for their roaring ... That included a shipment of frozen dead rats from Mexico City. “The adult (owls) need rats. Fortunately, we have rats,” Buenfil said, but ...

Brown howler monkeys are dropping dead by the dozens in southern Mexico. Between May 4 and May 21, at least 138 died, with deaths occurring in places where temperatures have been abnormally high ...

A video showed more than five monkeys dead on the ground among dried leaves ... with body temperatures of around 43C. Authorities in Mexico are investigating the deaths but high temperatures ...

While Mexico's brutal heat wave was linked to the ... In the town of Tecolutilla, Tabasco, the dead monkeys started appearing Friday, when a volunteer fire-and-rescue squad showed up with five ...

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 ...