Given her experience, Savage-Rumbaugh believes the cognitive gap between humans and bonobos is small enough that we can bridge it and form meaningful relationships with our great ape relatives.

Two great apes — one small, one large — coexisted in what’s now Germany 11.6 million years ago, a new study says Two lines of ancient apes, including what may be the smallest great ape yet ...

“Over the last two years, there have been a substantial number of confiscations taking place,” says Susan Cheyne, vice chair of the primate specialist group section on small apes at the ...