Federal regulators are heightening their warning about devices made by Philips Respironics used to treat obstructive sleep apnea, saying the products "may cause serious injuries or death." Philips ...

Human Design Medical‘s Z1, which claims to be the smallest, lightest CPAP machine, hit the market Tuesday. It works with all CPAP masks. The target market? Sleep apnea patients on the go. Weighing in ...

Share on Pinterest A CPAP machine may help lower the risk of dying from cardiovascular disease for people with obstructive sleep apnea. Juan Monino/Getty Images About 936 million people globally have ...