Authorities have killed several lab monkeys that escaped from an overturned truck in Mississippi. The rhesus macaques were ...

Research groups around the world are working to find ways to implant or grow real biological teeth in a human jaw.

But in the days since the monkeys escaped, authorities have left questions about the crash largely unanswered. It's still ...

Working with Mississippi Wildlife and Fisheries, officials wrangled some of the monkeys by the end of the day. The department ...