A new online community is sharing information and advice on the various ways we can prepare ourselves for extreme temperatures driven by climate change.
As part of a new study funded by the Wellcome Trust, Darby Jack is measuring the effects of heat exposure during pregnancy on birth outcomes, child development, and overall mortality.
A Columbia sociologist makes a case for a sex-positive epidemiology that considers pleasure, satisfaction, and well-being alongside familiar outcomes such as sexually transmitted infections.
Columbia's David Ho and Wafaa El-Sadr—who have been fighting HIV and AIDS since the beginning of the epidemic in the 1980s—say ending AIDs in the United States by 2030 will take political will.
Among adults, frequent use of marijuana rose by 23% and cannabis use disorder increased by 37% in Colorado, Washington, Alaska, and Oregon, the first states to legalize marijuana for recreational use.
How to provide high-quality care—and pay for it—remains a critical public health debate. Three Mailman policy experts discuss the feasibility of single-payer and other options.
All older adults are at risk of developing frailty—an extreme consequence of the normal aging process—but little is known about the best strategies to prevent and slow its progression.
Long-term exposure to air pollution, especially ozone, is associated with the development of emphysema, researchers at Columbia and other universities have found.
In states that enacted medical marijuana laws, Mailman researchers found the number of people misusing prescription opioids did not decline, contrary to previous reports.
Firearm injuries are the second leading cause of death among U.S. children and adolescents. A team of scientists has proposed a new research agenda, a critical step for reducing pediatric mortality.
New compounds that are potent killers of the malaria parasite are undergoing preclinical testing by a global team of investigators, including researchers at Columbia.