Owing to our ape ancestry, we were born to hang, and a new branch of research suggests that spending time hanging loose is a real boon for the body. A dead hang, which can easily be performed at ...

There's a lot of monkeying around at the Philadelphia Zoo these days now that the newest white-handed gibbon is growing up.

Enrichment is pivotal to captive animal welfare. Social enrichment is particularly important for any social animals who, due to practical constraints, are not housed in larger groups. Pair housing is ...