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Prabarna Ganguly

Two young girls watch television from their holding area where hundreds of mostly Central American immigrant children are being processed and held at the U.S. Customs and Border Protection Nogales Placement Center (AP/Ross D. Franklin)

Behavioral neuroscientists ring the alarm on the long-term damage of family separation

Prabarna Ganguly
(AP/Alex Brandon/Shutterstock)

Why scientists are taking a more active role in politics and policy

Prabarna Ganguly