Health A-Z News & Features

A recent study finds that a brain invading parasite called Rat Lungworm is spreading in Florida and Hawaii. Learn more about the parasite and how to avoid it.

The U.S. Consumer Product Safety Commission and American Promotional Events are recalling fireworks because they could explode unexpectedly after being lit.

Though it is extremely uncommon, investigators want to rule out the possibility of rabies

A new gene-editing technique called CRISPR could one day help cure many diseases, but there are ethical and safety concerns.

Sepsis is a killer. A new study suggests a common vitamin could stop it

Online harassment can take a toll on your health. Find out how to end it, for good.

Global warming may have been at least partly responsible for the rapid spread of Zika virus, experts say.

Being asked to give up a kidney is a big deal. WebMD explains what you should know before making the decision.

Meeting your kidney recipient can be awesome, awkward, or a bit of both. Are you ready for the emotions you may feel?

WebMD tells you how to live a long, healthy life after donating a kidney.

Learn how to keep you and your loved ones safe.

Their helpful tips will motivate you to reach your goals.

And if you've got these down already, here's how to take them up a notch.

Your heart works hard for you nonstop for your whole life. So show it some TLC with these tips from WebMD.

WebMD tells you how to use food labels to lower your risk of heart disease.

WebMD lists five unhealthy habits that put your heart at risk.

Living with high cholesterol? WebMD gives you 8 tips to lower it, fast.

When you have allergies, keeping your home clean takes on a new importance. WebMD provides ideas on how to make it easier.

Cleveland Browns cornerback Joe Haden talks food, fitness, and family.

Sleep deprivation is linked to heart disease, diabetes, poor immune systems, poor mental health, and even obesity. Find out how sleep keeps your body healthy.

Some common causes of disturbed sleep and sleep loss may surprise you.

You know what you look like when you’ve pulled an all-nighter and skipped your beauty sleep. Your eyes are droopy and puffy, your hair is limp, your skin is dull. Discover the connection between sleep and your appearance.

Your bedroom could be a better place to sleep, starting tonight. WebMD shares ideas about what to change first.

Can’t sleep? There are lots of things you can try, including simple changes in your routine. But when is it time to see your doctor? WebMD explains.

You don't have to take sleep problems lying down. Try these 10 tips to get your sleep cycle back in sync.