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Report finds personal data from mental health apps for sale

Report finds personal data from mental health apps for sale

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Ukrainian drones helps guide strikes against Russian forces

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Russia suspends participation in New START nuclear treaty

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PBS News Hour

Study shows the effect of racism and poverty on kids’ brains

Childhood trauma can have lasting psychological effects. A new study has found that early childhood stress from racism, poverty and other traumas can change the structure of children’s developing brains. Nathaniel Harnett, a neuroscientist at McLean Hospital and assistant professor of psychiatry at Harvard Medical School, joins Laura Barrón-López to discuss the study’s findings.
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November 28, 2025 - PBS News Hour full episode
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