Many claims are made for saunas in general—that they remove toxins, boost immunity, help in weight loss. Advocates of infrared saunas say they reduce pain, stress, blood pressure and cholesterol. What does the science say?
A recent study found that older drivers—even if they're healthy—tend to make more errors that can put themselves, and others, at risk. What are the red flags that skills may be slipping and can aging people sharpen their behind-the-wheel abilities?