Health problems that affect breathing or sleep can lead to fatigue and lethargy that disrupt your daily routine. Understand your lungs and respiratory system—and what you can do to help yourself.
Tobacco cessation class helps a hospice nurse kick cigarettes for good after 35 years.
Study suggests multi-episode viewers end up sleepless and fatigued.
Born premature, tiny and with a serious heart defect, Elliot Dykstra overcame tough odds.
Hooked on smoking? Jill Zalokar was, too—for almost half a century. Until she learned the tools to quit for good.
An implanted heart pump saved Terry Jacobs’ life. Now he’s more active than he’s been in 20 years.
Scientists unveil their Star Trek-like 'tricorder' to track human health.
An outdoor pet tracks in loads of bacteria that may help children avoid allergies later in life.
The newest wearable technologies are more reliable than seizure diaries — and they can notify caregivers.
Explore 8 healthy sleep habits that'll help students rise and shine this year.
Life has new meaning for Mark Hansen after suffering a sudden cardiac arrest while on vacation in northern Michigan.