You might think everybody knows how to protect themselves from the sun's harmful rays, but a new survey reveals that one-third of Americans lack a basic understanding of sun safety and skin cancer.
When wildfires choked the air and turned the skies orange throughout the American West in recent years, they caused a variety of health problems from coughs and runny noses to life-threatening heart attacks and strokes.
Dermatologists liken skin to a window that can reveal what is going on inside the body, and a rash that sometimes follows a COVID-19 vaccine is one example.
