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A team led by Columbia researchers has discovered that human cells with impaired mitochondria expend more energy, increasing the rate at which cells age.

Researchers at Columbia Engineering have created ultra-small lasers of very pure colors from near-ultraviolet to near-infrared, with exciting implications for technology.

There are effective treatments for seasonal affective disorder, says Michael Terman professor of clinical psychology.

SIPA welcomed Huma Abedin, the longtime aide and adviser to Hillary Clinton, for a discussion of her 2021 memoir, "Both/And: A Life in Many Worlds."

As part of Carlos Del Toro’s visit, SIPA hosted a lunch for selected students from the United States and other countries. 

The lawsuit says that the use of malicious software to surveil and intimidate journalists threatens press freedom around the world.

Nights of Plague was well underway when COVID struck, but the pandemic influenced the book all the same.

Her recent Columbia presentation coincides with the Wallach Gallery exhibition, Sin Autorización: Contemporary Cuban Art.

In his two decades as head of the university, Bollinger has overseen an ambitious architectural expansion and a flourishing of the arts on campus. 

By Helen Benedict and Eyad Awwadawnan

By Saidiya Hartman

By Thomas Christensen, John T. Downey, and Jack Lee Downey 

By Lewis Ziska