May is Melanoma Awareness Month. In this episode, Dr Bill Nelson and Dr Ashani Weeraratna explain the causes of melanoma and what you can do to reduce your risk for skin cancers.

Dr Bill Nelson talks with YouTuber and science communicator Hank Green about his diagnosis and treatment for Hodgkin lymphoma, the quickening of advances in cancer therapies and the most likely areas for future care breakthroughs.

In this episode, we tackle a critical and often unsettling subject of the history of racial ethics in healthcare. This discussion is not just about looking back at the past, but about understanding how historical injustices continue to influence present-day healthcare practices and perceptions. The history of racial ethics in healthcare is complex and fraught with ethical breaches that have left deep scars in communities, particularly among African Americans. Perhaps one of the most infamous examples is the Tuskegee Syphilis Study. Conducted between 1932 and 1972, this study involved hundreds of African American men who were misled and denied proper treatment for syphilis. This egregious violation of ethical standards was justified at the time by prevailing racist ideologies that dehumanized Black individuals and viewed them as suitable subjects for experimentation.