How genetic is autism? 
How genetic is autism?
A Danish study finds that autism rates may be particularly high among children with autistic siblings.
Overcoming depression after stroke 
Overcoming depression after stroke
Depression can be a common side effect of stroke. Here’s what you need to know about the signs, symptoms and treatment options.
More bad news about kids and sugary drinks 
More bad news about kids and sugary drinks
Parents who allow their children to drink sweetened beverages might think twice after reading this new report.
The science behind near-death experiences 
The science behind near-death experiences
A surge of brain activity after the heart stops might trigger bright lights and out-of-body-like episodes. Find out why.
Can sleep aids make your morning commute dangerous? 
Can sleep aids make your morning commute dangerous?
The Food and Drug Administration takes a closer look at the lingering effect of sleep aids on driving.
Can ADHD make driving dangerous for kids? 
Can ADHD make driving dangerous for kids?
Experts say all motorists should avoid texting and driving but new research finds that teens with ADHD are especially vulnerable for accidents.
Cheerleaders with concussions may downplay their injuries 
Cheerleaders with concussions may downplay their injuries
New research says teen cheerleaders with head injuries should undergo specialized testing rather than just self-report their symptoms.