Time-outs work just as well, without the loss of trust and other drawbacks.
Harsh words from parents may make teens' behavior worse.
Want your teen to drive better? Turn on the smooth jazz.
What works: sleep, singing in a new language. What doesn't: laptops in class.
Advocacy group says screen time’s really just entertainment.
Teen brain injuries can cause dramatic loss of intelligence in later years.
Condition prevalence is significantly higher in areas with polluted air.
The quiet epidemic of prescription abuse -- and how doctors hope to turn it around.