Topic: lungs

Human airway epithelial cells after growth and differentiation inside an AirGel tissue-engineered airway. Green: mucus; orange: cilia; pink: actin; blue: nuclei. (Tamara Rossy (EPFL))

Lung-like organoids unlock lung disease

Matthew Rozsa
Healthcare professional is discussing an x-ray with a woman in the hospital (Getty Images/Morsa Images)

Long COVID and lung damage

Jeffrey M. Sturek, Alexandra Kadl - The Conversation
(<a href='http://www.shutterstock.com/gallery-251470p1.html'>bendao</a> via <a href='http://www.shutterstock.com/'>Shutterstock</a>)

pot kills

Trey Reckling - The Fresh Toast
(Shutterstock)

E-cigarette boom among youth

Joanna Rothkopf