Snapshots: Saluting scholars, celebrating staff People, places and events through the WashU lens May 27, 2015 SHARE Images captured in and around the Washington University campuses. Latest from the Newsroom Recent Stories Mapping the dance of circadian synchrony Refugees living outside camps make significant gains in self-reliance Call your pop-pop: Unlocking conversations between generations WashU Experts To address gun violence, focus more on people than on guns Mid-decade redistricting may be new norm Vaccine approval changes create economic challenge for health industry WashU in the News Senate bill aims to expose abuse at residential treatment centers for children What blood tests to detect Alzheimer’s biomarkers can and can’t tell you Want a younger, healthier brain? This type of exercise can help.