With so much money going into cancer research and the success rate of cancer treatment increasing every year, why is a diagnosis of lung cancer still a death sentence? Experts who diagnose and treat the disease talk openly about the challenges of finding good diagnostics and a cure.

Sleep is often described as the most influential factor of our health and longevity, and sleep disorders can cause detrimental sleep disruptions. Our panel looks into the importance of shut eye and how to get enough of it.