Can social media help prevent HIV? 
Can social media help prevent HIV?
A new study finds that social media sites can be helpful tools in preventing the spread of the virus.
New app detects concussions in NFL players 
New app detects concussions in NFL players
Sideline diagnosis could save football players from serious injuries in a matter of minutes.
How migraines affect your brain 
How migraines affect your brain
Researchers share the changes that occur in brains of those suffering from migraines.
Can big brains cause anorexia? 
Can big brains cause anorexia?
Scientists say the volume of grey matter in the brain may be linked to eating disorder.
Food contaminants may increase risk for future diseases 
Food contaminants may increase risk for future diseases
New research finds that low levels of chemicals may be lurking in your meals. Learn more.
Sleep aid use spikes with age and stress 
Sleep aid use spikes with age and stress
A new CDC report finds that older adults tend to be heavy users of sleep aids. Find out why.
Regular exercise can keep seniors from falling 
Regular exercise can keep seniors from falling
Researchers say that improving balance and strength can help older people keep their muscles strong and prevent falls.