The latest news on behavior
The constant stream of electronic messages makes us look like we have lots of friends, one expert says.
Extra sleep quells suicidal thoughts as well, study finds
Kids behave better when parents are consistent with each other.
Witnessing violent relationship may lead to poor mental health, researchers say
Doctors should carefully screen older patients before prescribing, researcher says
Tickled chimps, orangutans show signs of human-like mirth, researchers say
30 seconds of ringtone linked to 25% drop in test scores, study found
Raise the bar and watch females succeed, researcher says