The Animal and Plant Health Inspection Service confirmed they are investigating allegations that 18 monkeys died.
Newly discovered 1.5-million-year-old footprints reveal how two extinct human species crossed paths within hours of each ...
The U.S. Department of Agriculture (USDA) is reportedly investigating 18 primate deaths at the Alpha Genesis Primate Research ...
Human footprints stir the imagination. They invite you to follow, to guess what someone was doing and where they were going.
Researchers exploring the mating behaviors of Brazil's endangered northern muriquis have utilized fecal DNA analysis to ...
The Popa langur, named after its home on Mount Popa, is critically endangered with numbers down to about 200 individuals. Langurs are a group of leaf-eating monkeys that are found across south ...