Health Tip: If Your Child Has a Dental Emergency

(HealthDay News) -- Few things are more frightening for young children and their parents than a true dental emergency.

Health Tip: Traveling on a Plane With Baby

(HealthDay News) -- Traveling with a cranky baby can make for a rough trip, but there are things you can do to help keep your little one happy.

Do Harder Working Husbands Have Healthier Wives?

WEDNESDAY, March 5, 2014 (HealthDay News) -- Husbands beware: Wives now have another reason to want you to work longer and harder. The more a male spouse works, the healthier his wife will be, new research suggests.

Twins Study May Give Some Insight Into Alzheimer's

WEDNESDAY, March 5, 2014 (HealthDay News) -- A new study in twins is offering clues to the power of genetics in charting the course of the brain-robbing disease Alzheimer's.

Secondhand Smoke in Childhood Thickens Arteries

WEDNESDAY, March 5, 2014 (HealthDay News) -- Secondhand smoke causes irreversible damage to children's arteries and puts them at increased risk for heart attack and stroke later in life, a new study says.

Balanced Diet During Pregnancy May Lower Risk of Preterm Delivery

TUESDAY, March 4, 2014 (HealthDay News) -- Expectant mothers are often told to eat lots of fruits and vegetables, and a new study adds to evidence that a healthy diet is linked to a reduced risk of premature birth.

Obesity Rates Triple in Canada

WEDNESDAY, March 5, 2014 (HealthDay News) -- Like their neighbors to the south, Canadians are getting fat.

Moving Out of Poor Neighborhood May Disrupt Boys' Mental Health: Study

TUESDAY, March 4, 2014 (HealthDay News) -- Boys, but not girls, tend to suffer more from depression and conduct disorder after moving from a poor neighborhood to a better one, a new study says.

Health Highlights: March 5, 2014

Here are some of the latest health and medical news developments, compiled by the editors of HealthDay: