Paul Alivisatos

Photos: Celebrating the David Rubenstein Forum with UChicago presidents

Photos: Celebrating the David Rubenstein Forum with UChicago presidents

Students return to UChicago as O-Week traditions begin anew

Photo gallery: Students return to UChicago as O-Week traditions begin anew

Gallery: Paul Alivisatos arrives at UChicago as 14th president

Paul Alivisatos arrives at UChicago as 14th president

<p>Gallery: Paul Alivisatos arrives at UChicago as 14th president</p>