China's biotech revival is pushing up prices of laboratory monkeys used in drug testing, as renewed R&D activity collides ...

As many as four vervet monkeys were spotted in a neighborhood in North St. Louis on Thursday, city officials said. No one ...

At this time, officials do not know where the animals came from, though the St. Louis Zoo has identified them as vervet ...

Discover 36 incredible monkey facts, from record-breaking howls to tail tricks and clever tool use. Fun, fascinating, and ...

Primates form same-sex sexual behavior alliances to gain rank and mating opportunities Male primates use same-sex bonds as ...

The team behind the Mandy Moore shark flick '47 Meters Down' returns with a murderous monkey and surprisingly good acting by ...

Some 60 primate species, including baboons, chimpanzees and vervet monkeys, express homosexuality, according to a new study ...

The white-handed gibbon comes closest to humans in the study, with a monogamy rate of 63.5%. It’s the only other top-ranked ...

In truth, it is not a paradox. The animals involved all seem perfectly eager participants in heterosexual behaviour, as well, so their reproduction is not compromised. It is, though, a puzzle—for ...

The push to abandon animal testing is gaining momentum, driven by the realization that it is costly, unreliable and ...

From bold foxes to gregarious birds, animals’ personalities are increasingly being seen as crucial to conservation efforts.