One of those lesser-known struggles is a condition known as chemo mouth, a painful side effect of chemotherapy and radiation. For some, chemo mouth can result in mouth sores and other ...

A zoo in China is investigating an incident in which a chimpanzee was captured on video smoking a discarded cigarette butt, ...

When one goes, they all tend to go. The question is why. The finding is based on more than 600 hours of chimp observation in Kumamoto Prefecture, according to the research team at Kyoto University.