Mark Garrett, lead singer of death metal band Kardashev and vocal coach, discusses the science of extreme vocalizations, showcasing techniques that allow singers to master their guttural screams. He shares insights from cutting-edge research using MRI technology to explore vocal mechanics, revealing their implications for vocal health. Nita Ogden, an allergy expert, addresses the rising challenges of seasonal allergies influenced by climate change, emphasizing the need for proactive management strategies for families. It's a blend of music, science, and health!