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Demographically younger nations have a higher aging burden than previously thought and need new policies to prevent large numbers of people from leaving the workforce due to ill health.

Columbia geneticist Wendy Chung reflects on the progress made in cancer genetics and discusses the next frontier of using genetic information to design personalized cancer prevention strategies.

When you try to lose weight—and keep the weight off—you’re battling your body and your genes.

Columbia pediatrician Hetty Cunningham appears in "The Color of Care," a new documentary about racial health disparities and their consequences during the COVID-19 pandemic.