# Prof. Gavin Kilduff's research on rivalries is featured

Research in the News

— February 26, 2012

As seen in: Boston Globe

![Boston Globe logo](/sites/default/files/styles/246w/public/assets/images/con_030922.jpg?itok=mRV2WGZx)

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Excerpt from [The Boston Globe](http://articles.boston.com/2012-02-26/ideas/31094280_1_enemy-rivals-birds) -- "When runners raced against one or more rivals, [[Kilduff](http://www.stern.nyu.edu/faculty/bio/gavin-kilduff)] found, they sped up — increasing their average speed by five seconds per kilometer. They got a clear performance benefit."

[Read more](http://articles.boston.com/2012-02-26/ideas/31094280_1_enemy-rivals-birds)