A continuous positive airway pressure (CPAP) machine is the most commonly prescribed aide for someone suffering from obstructive sleep apnea.

President Joe Biden has started using a machine to treat his sleep apnea. What is it and what causes it? Here's what to know about the sleep disorder.

Doctors say the machine that helps some people with sleep apnea keep their airway open at night won't be enough to help an ill COVID-19 patient breathe and could spread the coronavirus to bystanders.

Learn about the different types of CPAP machines available online and how to choose the best one.

U.S. President Joe Biden has begun using a continuous positive airway pressure machine, or CPAP, to address a problem with sleep apnea, White House officials said on Wednesday.