Medically reviewed by Brendan Camp, MD Key Takeaways The skin is the body's largest organ and helps protect internal organs ...

Unlike many other species of amphibians, the cane toad is thriving. It was introduced to Australia (and other places, such as Hawaii) to get rid of pest insects in sugar cane plantations. It had no ...

Rick Shine receives funding from the Australian Research Council. There is no conflict of interest. Martin Mayer does not work for, consult, own shares in or receive funding from any company or ...