Medically reviewed by Sanja Jelic, MD Exercise-induced asthma (known medically as exercise-induced bronchoconstriction) is a condition in which physical activity triggers symptoms similar to asthma.

Freeway north of LA is the focus of an updated air quality alert reported at 3:30 p.m. on Wednesday by the National Weather ...

This is causing misery, of course, but also killing 500 people a week and costing £27bn a year in NHS care and productivity losses.

Los Angeles County is the focus of an updated air quality alert reported at 5:03 p.m. on Wednesday by the National Weather ...

Los Angeles County is the focus of an updated air quality alert reported at 3:54 p.m. on Wednesday by the National Weather ...

Check back throughout the day to see our latest updates as the deals change! Note: To get these deals you have to be a Prime ...

The best shower temperature for your health depends on your goals. Experts recommend showering in lukewarm water, but there ...