The revolt has happened. Not through brute force either, which is the unsettling part. Primates found a way to outthink us.

Could monkeys one day become more intelligent and work alongside humans? It sounds like something from a science fiction ...

Add Yahoo as a preferred source to see more of our stories on Google. Deaths at the Oregon Health & Science University's primate center in Beaverton have included rhesus macaques and other animals.

Oregon Health & Science University is planning changes at its primate center that would cut back monkey breeding and experimentation in the state. For animal advocates, the bigger question is what ...

German prosecutors said Tuesday they have asked judges to fine three scientists at the prestigious Max Planck Institutes for animal cruelty over experiments on monkeys’ brains. Investigators in ...