Columbia researchers measured the air in and around New York City apartment buildings. What they found surprised them

How the campaign manager for Democratic nominee Samuel J. Tilden helped keep a contested presidential race in check

When alumni from the class of 1966 reconnected with a beloved political-science professor, a virtual classroom was born

Researchers have created a bacterium that thrives with nineteen amino acids instead of twenty

Columbia’s twenty-first president, Jennifer L. Mnookin, started her new job in July

Columbia clinicians are studying how ChatGPT and other AI tools may reinforce harmful beliefs and endanger vulnerable users

A conversation with Columbia historian Caroline Walker Bynum on writing, mentorship, and the long arc of intellectual formation

These acclaimed TV shows with alumni and University ties have won Primetime Emmy awards for outstanding series

In a new memoir, Zayd Ayers Dohrn ’06GSAS recounts a childhood spent partially on the lam and wrestles with his parents’ ideals 

Though they’re often purchased as gifts, souvenirs, or home accents, there’s more to great “coffee table books” than pretty covers

The Pulitzer Prize-winning historian visits museums, theme parks, battle reenactments, and more in This Land Is Your Land

In London Falling, Patrick Radden Keefe ’99CC investigates the murky circumstances surrounding an English teenager who washed up in the Thames