The killer chimpanzee movie "Primate," in theaters Friday, delivers a woman vs. beast thriller with graphically violent ...

Compared with humans, chimp infants appear to act as daredevils earlier in life, according to a paper published today in ...

Katy Perry’s Blue Origin flight was marketed as historic, but a chimp named Ham did far more for America’s space program back ...

The mirror test has fascinated scientists for decades due to its simplicity and revealing nature. First introduced in 1970 by ...

A seven-million-year-old skull found in Chad sits at the center of a long argument about human origins. The species, ...

A finger-length fish has reignited a long-running debate about self-awareness, cognition and how much we’ve underestimated ...

The oldest fossilized remains of complex animals appear suddenly in the fossil record, and as if from nowhere, in rocks that ...

An animated comedy that satirically imagines the inner workings of the royal family through the eyes of a fictionalised ...

There’s no scientific basis for the view that lab dogs are inherently different from pets, or that they were somehow not ...

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 ...

Medical experiments on research dogs could be phased out soon — a change that’s based as much on science as ethics.