Health & Medicine

Two new studies shed light on why young children are simultaneously vulnerable and resilient to pathogens

The latest research briefs from Columbia

Science news from Columbia

The center, led by Wafaa El-Sadr ’91PH, combats HIV, tuberculosis, and other diseases throughout the world

An expert in the science of obesity weighs the risks and benefits of Ozempic and other medications

Neurobiologist Margaret Haney, director of Columbia’s Cannabis Research Laboratory, lays out the perils and promise of pot

The latest research from Columbia

Columbia researchers discover evidence that the supplements may increase brain function in older adults

Radiologist Rachel Brem ’84VPS provides women with information they need to make important decisions about prevention and treatment

Bioengineers are using 3D printing to create artificial skin in all shapes and sizes

Columbia researchers look at the politics of despair

A Columbia study of gas versus electric stoves raises some burning questions