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.

World’s biggest puzzle: 1 million pieces

Once assembled, the All of Us Research Program could provide an unprecedented picture of health and wellness in the United States.

Study: E-cig vapors laden with toxic metals

Coils that heat the liquid nitrogen may contaminate the resulting vapor with lead, chromium, manganese and nickel.

Study: Truckers at greater risk of ALS

Exposure to diesel fumes may increase a worker's odds of developing the neurodegenerative condition.

You’ve come a long way, baby

...Or have you? Let's take a look at women and smoking.

Sound solutions for better sleep

One of the most frequent complaints women have about midlife and menopause is trouble getting enough Zzzs. A doctor shares how to throw out the sheep for good.

Patient Story

Heart of mystery

A 3D model helps a 10-year-old boy understand his unique anatomy. And it helps his doctors plan his treatment.

Beware ‘bug bomb’ foggers

These whole-house insecticides are frequently tied to severe respiratory and gastrointestinal symptoms.

Study: Nicotine in e-cigarettes might cause cancers

Findings could spur public policies to require lower nicotine levels in tobacco cigarettes and increase regulation of e-cigarettes.

Do you get enough vitamin D?

If you live in the mitten state, probably not. What can you do to get the full benefits of the sunshine vitamin?

Patient Story

‘They helped me dance again’

Reflexology helps a four-time cancer survivor dance at his son's wedding.

Flu may be spread by just breathing

When someone is coming down with influenza, they should take care of themselves and stay at home, if possible.

Gross alert: Your dishwasher is not as sterile as you think

Beware of bacteria and fungi that may be dwelling among your drinkware and dishes.