Lee C. Bollinger in a navy blue suit standing in front of desks.

Photo by Eileen Barroso

Only a few blocks of Broadway separate Columbia’s classic Morningside Heights campus from the transparent glass and steel structures on the University’s new campus in Manhattanville, but the contrast between the two signifies more than a shift in architectural styles.

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Ivaylo Ivanov is studying how commensal bacteria (green) interact with intestinal tissues (pink) to activate immune cells in the gut to fight infection. Image courtesy of Ivanov.

Ivaylo Ivanov, an immunologist at Columbia who studies the role of intestinal bacteria in the body’s immune response, in collaboration with Caltech researcher Pamela Bjorkman, has received a two-year, $200,000 Innovation Fund award from the Pew Charitable Trusts. The grant will fund Ivanov’s ongoing research with Bjorkman.

Photo courtesy of NASA Goddard Space Flight Center

A new study suggests that a prediction explaining the unusual brightness of some astronomical explosions, first developed by Columbia astronomers and physicists, is correct.
Nikolaus Kriegeskorte at Columbia's Zuckerman Institute organized a three-day conference that starts brings together cognitive scientists, neuroscientists and computer scientists. Kriegeskorte spoke with us about the event and his research.
In a study analyzing the genomes of 210,000 people in the United States and Britain, Columbia researchers find that the genetic variants linked to Alzheimer’s disease and heavy smoking are less frequent in people with longer lifespans, suggesting that natural selection is weeding out these unfavorable variants in both populations.