Youth with related behavior challenges may have trouble moving between different brain states, according to a new study from Yale Child Study Center. Their brains appear to get stuck in states with ...

Unusual activity recorded after hours has raised questions inside a reptile zoo facility Security footage and staff observations show unexplained movement sounds and animal reactions Some behaviors ap ...

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Defining the basic elements of personality remains a challenge despite decades of sophisticated research. A new approach drills down into personality’s possible nuances.