Discovery of Addison's disease gene in dogs could help humans as well

As school holidays continue around Australia, many parents are looking for educational ways to keep their children entertained.

When she was a kid in the 1970s, Karen Terio wasn't allowed to watch much television, but wildlife specials were permitted. That was how she learned about the work of Jane Goodall, who was studying the behavior of wild chimpanzees in Gombe National Park, on the western edge of Tanzania. Watching National Geographic documentaries about Goodall's fearless and pioneering work with wild chimpanzees thrilled and inspired the young girl.