Multiple wildfires are raging in Southern California, and it’s covering cities across the region in ash and smoke. If breathing is a struggle right now, wearing a mask can help. How do fires affect ...

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.

Parts of the Southland are experiencing poor air quality because of raging wildfires. Long-term exposure could negatively ...

Bronchoscopic lung volume reduction (BLVR) was associated with sustained improvements in adults with severe emphysema over a 5-year period, based on data from 190 individuals. The LIBERATE study, a ...