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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.

Avery Library's Art Properties files an inventory of Columbia's Native American artworks with the federal government.

After translating the works of Swiss-German author Robert Walser for decades, Professor Susan Bernofsky has written the first English-language biography of him.

In the midst of a global reckoning with the long history of anti-Black racism, Hartman's radical genius is sorely necessary.

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