Get ready to dive into the fascinating world of human biology with a hands-on school project! Ever wondered how the lungs work and how the respiratory system functions? This video will spark curiosity ...

Using human lung organoids and patient samples, scientists found that during SARS-CoV-2 infection, lung immune cells halt cell growth and drive tissue damage.

Red blood cells carry oxygen from the lungs to every other organ, and blood-forming stem cells must make about 200 billion new red blood cells each day to keep the oxygen flowing. For many years, ...