Paul Thomas Chamberlin’s book, Scorched Earth, recasts the conflict as a brutal struggle for survival among declining and ascendant imperial powers.

Lalitha Vasudevan directs MASCLab, a hub for creating, curating, and supporting multimodal and digital scholarship.

A study found that we have overestimated how much nitrogen enters natural ecosystems from the air. It has climate implications.

From America's reliance on punishment to the art of the career pivot, these five Columbia-affiliated podcasts tackle urgent ...