Everyone coughs and sneezes occasionally, and it's hard to get through peak upper-respiratory virus season without catching a cold. However, people with severe asthma are prone to experiencing these ...

Asthma may not be driven by the molecules scientists have blamed for decades. Researchers have identified “pseudo leukotrienes,” inflammation-triggering compounds formed by uncontrolled free-radical ...

Researchers at McMaster University have made an important discovery in the field of asthma research, identifying a new population of immune cells that may play a crucial role in the severity of asthma ...