23 May 2013, 05:13 PM ET
Teen birth rates have dropped by nearly half; experts attribute to a number of factors
23 May 2013, 04:55 PM ET
The human heart is an organ that pumps blood throughout the body via the circulatory system.
23 May 2013, 04:34 PM ET
How well people can filter out motion in a simple visual test predicts IQ almost as well as the constituent parts of the test.
23 May 2013, 02:00 PM ET
Researchers study how the H7N9 flu virus spreads in ferrets to better understand how it might spread in people.
23 May 2013, 12:57 PM ET
Stem cell cloning paper contains problems, but scientist stands by work.
23 May 2013, 12:15 PM ET
A hormone released by the placenta that is tied to stress and preterm birth may also predict which moms develop postpartum depression
22 May 2013, 05:53 PM ET
The 7-minute workout may seem great, but does it really work? Experts explain.
22 May 2013, 05:15 PM ET
Using a 3D printer, researchers created a device that allowed a baby to breathe.
22 May 2013, 03:38 PM ET
Is hepatitis C close to a cure?
22 May 2013, 02:24 PM ET
A small custom made splint made with a 3D printer saved the life of a baby with a severe case of tracheomalacia, a condition that causes the windpipe to collapse.
22 May 2013, 01:42 PM ET
The number of heat-related deaths in Manhattan could increase by 20 percent by the 2020s.
22 May 2013, 01:00 PM ET
Mapping the body's fungal species could lead to better treatments for fungal infections.
22 May 2013, 01:00 PM ET
Teeth reveal the history of weaning 100,000 years ago.
22 May 2013, 11:19 AM ET
An anti-malarial widely given to soldiers could cause symptoms that are mistaken for post-traumatic stress disorder, one researcher says
22 May 2013, 09:46 AM ET
It's the 4th time since 1956 the city has turned down fluoridation.
22 May 2013, 08:17 AM ET
In the new version of the DSM, hoarding becomes a disorder all its own.
21 May 2013, 05:00 PM ET
Drug may stave off brain function decline by mimicking effects of calorie restriction.
21 May 2013, 04:00 PM ET
Antidepressants may improve symptoms for some patients with heart disease.
21 May 2013, 11:43 AM ET
When should someone experiencing the loss of a loved one be diagnosed as depressed?
21 May 2013, 11:17 AM ET
The news that a powerful tornado in Oklahoma struck schools may cause children to develop anxiety.
21 May 2013, 06:55 AM ET
The percentage of U.S. adults who are inactive has declined in recent years.
20 May 2013, 09:58 PM ET
The hallucinogenic drug ketamine improves symptoms of major depression for people for whom other treatments have failed.
20 May 2013, 08:39 PM ET
Babies sleeping in bed with their parents have an increased risk of sudden infant death syndrome, a new study finds.
20 May 2013, 02:24 PM ET
Virus that has killed 20 people, mainly in the Middle East, now has a name.
20 May 2013, 02:03 PM ET
The issue has divided the typically liberal city.