Go on, have another cup. Coffee is now off the list of things that could possibly cause cancer. Experts convened by the World Health Organization's cancer research arm declare that there isn't enough proof to show that the brew is linked to cancer. But in the same report, they warned that drinking "very hot" beverages of any kind could potentially raise your risk of the disease. Other experts say that people should remain focused on the leading causes of cancers and that there were more important changes they could make other than waiting for their drinks to cool.