Motion sickness: 9 tips to ease that queasy feeling
Many people get carsick, seasick or airsick while on vacation. Taking medicines and following some travel best practices may help you enjoy your getaway.
A growing number of adults take dangerously high doses of vitamin D
High doses may raise your risk of falls, fractures and certain cancers.
3 ways to help keep your aging brain agile
Although the evidence isn't strong, a group of scientists points to three steps you can take that may help keep your brain sharp.
Lead levels in baby teeth linked to autism
Exposure to toxic metals just before and after birth may raise the risk of autism.
The ban on antimicrobial chemicals didn't go far enough
International scientists and medical professionals say most antimicrobial chemicals don't prevent infections and may actually harm people and the environment.
Healthy habits can lower blood pressure in African Americans
Even making a few lifestyle changes can make a difference.