But freediver Vitomir Maričić recently held his breath for a new world record of 29 minutes and three seconds, lying on the ...

A CPAP machine provides continuous air pressure to keep the airways open during sleep. Doctors may prescribe CPAP therapy to people who experience symptoms of sleep apnea. A continuous positive airway ...

The Gesundheit II machine collects the breath exhaled from flu sufferers. Study volunteers sit for 30 minutes with their heads in the horizontal cone attached to the machine, which sucks in the air ...

Ujjayi breathing is a technique that allows you to calm your mind by focusing on your breath. The goal is to help you override thoughts that could distract you from your meditative state. Ujjayi ...