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In this Q&A, medical psychology professor Yuval Neria discusses the legacy of 9/11 on the treatment of PTSD and trauma-related mental health issues.

In this Q&A, Columbia physicist Georgia Karagiorgi explains her fascination with neutrinos and particle physics, and describes what she hopes to learn at the Fermilab. 

For two years, Columbia astronomer Jason Curtis has worked with NYC high school students to build a model for age-dating the stars to understand how our galaxy evolved. They’ve made their work available as web-based tutorials to allow others to follow along and learn.

The first experimental vaccine to be tested in the US for treating opioid addiction is being studied in a phase 1 clinical trial, led by Columbia University Irving Medical Center. Here's how it would work and why it matters.

Several projects by Columbia School of the Arts filmmakers were honored during the '21 Creative Arts Emmy Awards: Dick Johnson Is Dead, The Social Dilemma, and Lovecraft Country.

A sheet of paper at Columbia’s Rare Book and Manuscript Library shows how a Black woman sought—and won—justice in 1791 America.

Blending research and imagination, “The Magician” traces the life of the writer Thomas Mann.

The Knight First Amendment Institute's Carrie DeCell details how the requirement is a social media dragnet that chills the speech and associations of millions of people around the world.

The Institute of Latin American Studies is engaged in a variety of initiatives to foster and disseminate interdisciplinary scholarship and policy research on the complex and dynamic relationships between nature and society in Latin America and the Caribbean. 

Columbia Law School's Professor Sarah A. Seo explains how the development of police discretionary power in traffic stops gave rise to “driving while Black.”

By Claudio Lomnitz

By Vishakha Desai

By Rivka Galchen

By Peter T. Coleman