Alveoli are the basic functional units of the human respiratory system, acting as tiny air sacs that exchange gases. Air inhaled through the mouth and nose flows into the lungs through the branched ...

Scientists have created a model alveolar system that mimics the breathing action of the human lung and allows visualization of flow patterns within the alveoli. The chip they designed includes tubes ...

A study suggests that a computer-generated breathing coach could be as effective as sessions with a human trainer. A study by Aston University researchers suggests that a computer-generated breathing ...

A research team has successfully utilized human respiratory organoids (mini-organs) to propagate human rhinovirus C (HRV-C), which had previously been refractory to conventional virus cultivation.

Scientists have confirmed that a new technique allowing humans to absorb oxygen through the intestines is safe, following the first successful human trial. The process, called enteral ventilation, ...