Lungs, Breathing & Sleep
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.
Nixing the nicotine
Hooked on smoking? Jill Zalokar was, too—for almost half a century. Until she learned the tools to quit for good.
Living, not just staying alive
An implanted heart pump saved Terry Jacobs’ life. Now he’s more active than he’s been in 20 years.
Medical reality catches up to science fiction
Scientists unveil their Star Trek-like 'tricorder' to track human health.
Dogs may help children’s immune systems
An outdoor pet tracks in loads of bacteria that may help children avoid allergies later in life.
Seizure-tracking devices make big strides
The newest wearable technologies are more reliable than seizure diaries — and they can notify caregivers.
Yawn! Reset your child’s sleep routine
Explore 8 healthy sleep habits that'll help students rise and shine this year.
It’s about a heartbeat
Life has new meaning for Mark Hansen after suffering a sudden cardiac arrest while on vacation in northern Michigan.
Taking the stairs may soon get easier
New high-tech steps recycle climbers' energy, making the ascent less tough.
Conquer your sleep issues
Don't count sheep, Ladies. Go to your Zen spot and watch the magic happen.
More Americans are walking for exercise
It's an easy, inexpensive way to get moving and reap the health benefits, experts say.
Back to the beat
Jason Wise almost died in 2016. A year later, he's back to his love of music—and spinning tunes for the people who helped him get there.
