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Cells used to study the human blood-brain barrier in the lab aren’t what they seem, a new study has found, throwing nearly a decade’s worth of research into question.

In her research, cardiologist Marwah Abdalla looks for interventions at the individual level to counteract the health effects of structural racism.

Pregnant women face greater risks to their health from COVID-19 than the general population and should be offered a vaccine if eligible, say experts at Columbia and NewYork-Presbyterian.

Bianca Jones Marlin is working to answer one of biology’s most perplexing questions: How does stress or trauma get passed down to children and even grandchildren?