Every Friday afternoon, 60 students cram into three laboratory spaces. Those labs have a distinct smell: ethanol and other chemicals, preserving four human cadavers. More than half of the 60 students ...

Air sacs in the lungs called alveoli are crucial for gas exchange and provide an important barrier against inhaled viruses and bacteria that cause respiratory diseases like flu and tuberculosis (TB).

The largest and most comprehensive cell map of the human lung has been completed. The Human Lung Cell Atlas reveals the great diversity of cell types in the lung and shows key differences between ...