A team of physicists at the University of Colorado Boulder named the new technology Modulated Ringdown Comb Interferometry, ...

When we exhale, we breathe out a complex cocktail of volatile organic compounds (VOCs) in our breath. This mixture changes when we are unwell and could be used to diagnose disease or infections, ...

It is a symptom of many conditions that affect the respiratory system. Shortness of breath can range from mild and temporary to serious and long lasting. It is sometimes difficult to diagnose and ...