There's a chill in the air, a spring in your step, and—what's this?—a hacking cough. Maybe a little wheezing. No, you're not suddenly out of shape. Coughing after exercise in the cold is more ...
Windblown dust from the shrinking Salton Sea harms the respiratory health of children living nearby, triggering asthma, coughing, wheezing and disrupted sleep, USC research shows. The problem is ...