 Before you ask, no, they are not given little cucumber slices for their eyes. But in Australia, frogs have been spending time in saunas built by Anthony Waddle and his colleagues. And Mr. Waddle is hoping the saunas will help protect those frogs from a deadly fungal disease that has wiped out some amphibian populations around the world. The research was published today in the journal Nature. Anthony Waddle is a biologist at Macquarie University and the lead author of the paper. We reached him in Sydney earlier today.