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.
When compared to early birds, the late-night crowd faces higher health risks.
How well you sleep—and when you wake up—can lead to lower body fat and overall weight loss.
Higher levels of airborne ozone, nitrogen dioxide might boost potency of tree allergen.
Find out what our expert says. And proceed with caution when you mess with Mother Nature.
In the wake of Leonard Nimoy's death, scientists announce a significant finding in the battle against a major killer.
Doctor offers tips to stop residual daylight saving time sleepiness in its tracks.
Study finds the popular water pipes do not rid smoke of heavy metals.
Study found dust exposure poses health hazards.
Those with allergies are at greatest asthma risk, study finds.
Researchers find more adolescents today are short on shut-eye than in the 1990s. Early morning school bells and electronics may be to blame.
Emotional pictures are more memorable and reduce urge to smoke, researchers find.