The Asthma and Allergy Foundation of America has released its Asthma Capitals report, which ranks the 100 most populated U.S. states based on how challenging they are for people with the disease.
Ben Havoc, 32, blew his nose and out popped a small Lego piece that had been lodged in his nasal cavity for 26 years. He shared the experience in an Instagram video.
Researchers at Caltech have developed a "smart mask" to screen for conditions like respiratory infections, COPD, asthma and post-COVID infections. Doctors share their opinions.