Most hair, body, and personal care products contain “chemicals of concern.” A Columbia epidemiologist explains how to figure out what's safe to buy and use.
Indira Turney, an associate research scientist in the Department of Neurology, is studying how lived experiences affect they way the brain ages in diverse populations.
Even in people with complete paralysis after spinal cord injury, some nerves fibers are preserved. A Columbia physician-scientist is developing a new way to salvage those fibers and restore movement.