More Parents Catching Early Signs of ADHD in Children
More children under age 6 are being diagnosed with the disorder.
Norovirus-Like Illness Sickens at Least 125 Students
Dozens of students were sent home after they started showing symptoms.
More Men With Breast Cancer Opting for Double Mastectomies
Researchers baffled by the increase, given no clear-cut benefit.
Royal Pain! Chicken Pox a Blemish on KC Baseball Team
Adults can face worse complications when infected with chicken pox.
Cause of Mysterious Brain Disease Linked to Mad Cow-Like Protein
The disease is fatal for patients after a swift neurological decline.
Dozens of Students Sent Home Due to Mysterious Illness
More than 100 students from two North Carolina schools had symptoms.
New 'Calculator' Figures Out Your 'Heart Age'
New heart "calculator" lets you find out how old your heart really is.
Mom of Conjoined Twins Gives Birth, Only One Survives
Amber McCullough gave birth to conjoined twin girls.
See a Pair of Twins Hear Their Mom for the First Time
Kayla and Kiara Hernandez were born with moderate hearing loss.
Real On-Air Violence Can Traumatize Viewers
Alison Parker and Adam Ward were killed during a live interview.
Couple Marries After Doctor's Visit Reveals Woman is in Labor
Stephanie Tallent and Jason Nece got married and had a baby in one day.
Leah Still Gets Own Wheaties Box Cover
Daughter of Bengal's player Devon Still was honored on Wheaties box.
Yelp Posting Info on Docs, Hospitals Alongside Your Favorite Eatery
Yelp mines trove of federal data to help users pick doctors, even ERs.
The Amazing Ways 3-D Printing Is Changing Health
FDA approved first pill made with 3-D printer technology.
Mysterious Muscle-Wasting Condition in 4 Siblings Baffles Doctors
All four children suffer from a mysterious disease.
Brain-Eating Amoeba May Have Infected Child
Rare infection suspected after child becomes critically ill.
Can Mass Killings Be Contagious?
Study examines data on mass killings.
Dr. Besser's Look at Life Inside the Hot Zone
Dr. Richard Besser reports on the growing outbreak from Monrovia, Liberia.
The 4 Most Confusing Things About Sugar
What's the deal with sugar? No doubt, sugar is the diet villain du jour.
Life Events That Can Lead to Divorce
Most couples face plenty of stressors and life changes, both big and small.
Ways Exercise Makes You Look and Feel Younger
The powers of a steady fitness routine are impressive.
Ways to Deal With Painful Sex
When you've always enjoyed sex and suddenly it hurts, it can be upsetting.
Meet the Window Washers That Transform Into Superheroes for Sick Kids
This rappelling trio brightens the day for pediatric hospital patients.
Twinless Twins Grieve Together
People whose twin has died have found one another on Facebook.
How Scientists and Doctors Use Baby-Friendly Tricks to Study Infants
The high- and low-tech ways scientists get babies to be happy test subjects.
8 Surprising Effects of Obesity
The extra weight ups the risk of common cancers, a new study found.
Cancer Lessons I Learned From a Fictional Teenage Boy
That love scene from "The Fault in Our Stars" is so intense.
Watch: Big Trucks Pay Tribute to Toddler in Arizona
About 100 trucks took part in a funeral procession for a boy who died of a rare disease.