Research & Discovery

Columbia Public Health and Climate School researchers led a new study into the ongoing global health threat from arsenic.

A theorist team at Columbia has served as a model for interdisciplinary research for 20 years.

COP, the annual climate summit, brings diverse leaders together to discuss and implement solutions to climate change.

Two studies underscore how sustained financial strain undermines long-term health.

New York’s first mobile lung cancer screening van brings prevention and detection closer to home.

 Ancient sediments are rewriting the long-held story that the island suffered from a societal collapse.

The discovery indicates how galaxies could have grown quickly when the universe was very young, solving a long-standing puzzle.

A study of mosquitoes’ circadian rhythms finds they hunt differently at different times of day. It could help stop their bites.

Renewal recognizes Herbert Irving Comprehensive Cancer Center’s leadership in multidisciplinary research, clinical innovation, and community impact.

As progress against the disease stalls, researchers are looking for new approaches to countering it.

Columbia scientists have found a way to get the immune system to recognize and attack stomach cancer instead of ignoring it.

2025 marks a century of quantum science research. Learn about Columbia's central role in that history.