Obstructive sleep apnea occurs when throat muscles relax too much during sleep. Airflow becomes blocked, causing repeated ...

James Collins, a 29-year-old hospital administrator from Travis, couldn’t understand what was causing his chronic fatigue.

Research from sleep laboratories confirms that as we age, sleep becomes shorter, lighter and more fragmented. By the time we reach our mid-60s, it’s not unusual – even in otherwise healthy people – to ...