As summer days heat up, air quality can become unsafe. That can mean dangerous breathing situations, especially for people suffering from asthma. The CDC reports that asthma affects more than 4.6 ...

Asthma affects more than 300 million people worldwide, and is the most common noncommunicable disease among children. No cure exists for chronic asthma; most patients rely on inhaled or systemic ...

The WHO warns that a new, more dominant COVID strain is on the loose—and spreading rapidly. What to know about the XFG ...