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At Columbia's annual White Coat Ceremony, 140 members of the Class of 2023 began their journey into the medical field.

As a Mexican-American growing up in Texas, Cristian J. Peña developed an identity shaped by his culture. He aspires to make health care more accessible to people from diverse backgrounds.

A new drug that penetrates the protective barrier around pancreatic cancers and accumulates in malignant cells may improve current chemotherapy, a study in mice suggests.

A robotic cane that autonomously moves alongside a walking person provides light-touch support that improves balance.