Arlene WeintraubArlene Weintraub is a science journalist and author with 20 years of experience writing about healthcare, pharmaceuticals and biotechnology. Her new book, Heal: The Vital Role of Dogs in the Search for Cancer Cures (ECW Press 2015), brings to life th world of comparative oncology and the many ways dogs are helping in the war on cancer. Her first book, Selling the Fountain of Youth (Basic Books 2010), is an expose on the anti-aging industry. Read More Read Less