They have made over twenty movies and written many books and articles about the behavior of animals in the wild.

VOA: special.2011.03.23

The researchers looked at the connections in two areas of the brain that control language and social behavior.

VOA: special.2010.12.21

They say their findings show that even low levels of smoke may cause behavior problems in children with asthma or others at risk.

VOA: special.2009.01.13

Her scientific research was published in the book "The Chimpanzees of Gombe: Patterns of Behavior."

VOA: special.2009.11.18

The Justice Department says domestic violence can be defined as a pattern of abusive behavior used by one partner in any relationship to control another partner.

VOA: special.2009.02.28

In all situations, people were more likely to violate the rules when there were nearby signs of disorderly behavior than if there were no signs of disorder.

VOA: special.2009.03.03

And we hope that we can see a change in behavior and attitude on the part of the Venezuelan government,".

VOA: standard.2009.09.15

"The North as you know has been engaged in all sort of behavior. There have been ups and downs in that entire progress, the six-party talks.

VOA: standard.2009.04.14

"The focus of that dialogue is on Iran's behavior and uppermost in our minds is taking the measures necessary, with our partners in the region, to maintain their security and their stability,in particular against Iranian subversive activities,"

VOA: standard.2009.05.05