Marijuana's THC can linger in breast milk for days
It can take almost a week for marijuana's mind-altering ingredient to leave a mom's breast milk.
Weight-control drug lorcaserin doesn't appear to increase heart risk
Research sheds light on the safety of this appetite suppressant.
A link between E. coli and UTIs
Painful and even deadly urinary tract infections may start with a trip to the grocery store. Learn how this study linked E. coli to poultry.
A new report highlights family struggles with smartphones
Many teens say they spend too much time on their phones. But they aren't the only ones who admit to being digitally distracted.
Your brain on binge-watching
A look at the pros and cons of a media marathon.
Learn about one of the culprits of all that fall sneezing
A single ragweed plant can release 1 million grains of pollen into the air in just one day.
Mental health and your heart
Study suggests that psychological distress contributes to heart attack and stroke risk.
Experts update guidelines to protect kids
Children should stay in rear-facing seats as long as possible, say new recommendations.
Induced labor may actually decrease cesarean births
This info could help make a woman's delivery decision easier.
Daily vaping boosts heart attack risk
For would-be quitters, e-cigarette use can backfire, new research shows.
Top baby names—oh, how they change!
Only two names were still top 10 picks 100 years later.
The right way to shave
Follow these six steps for a safe, effective shave.
Losing some weight is good for you; losing more is even better
A new study found that the more weight people lost, the greater their protection from three of the biggest health threats.
How to plate-up more fruits and veggies for kids
Getting kids to eat healthy foods isn't always easy. A relatively simple change might help, according to research.
Phantom odors: 1 in 15 American adults smells them
Find out why some people are more likely to smell phantom odors.
Online dating: What to know if you're pursuing people out of your league
Scientists put online dating strategies to the test. Find out what they learned.
When couples have nasty spats, their guts may suffer
Bad fights with your partner can cause a little-understood but potentially dangerous intestinal condition.
Head lice: How to ban these bugs
Follow these tips to help prevent an outbreak at your house.
Safe canning 101: Techniques to swear by
Using a pressure cooker is the only way to protect against this deadly bacteria.
Too much screen time might hurt a child's vision
Learn how to protect your child's eyes.
Speak up about an irritable bowel
Many people don't seek treatment for irritable bowel syndrome. But a doctor can help you manage symptoms of this common condition.
Zika: Babies who seem fine at birth may have problems later
Babies affected by Zika need special monitoring throughout early childhood.
Hookah: The smoking health risk that’ll blow you away
Marketing claims about the hookah are going up in smoke. A new study explains why the popular pipe is no safer than cigarettes.
Got the drunchies? That's why you may be packing on pounds
A study found that, for college kids, drinking heavily and eating unhealthy foods before bed and for the next day's first meal were connected.