Aquanauts study the health of marine organisms—by becoming their neighbors.
At the World Science Festival event "The Science of Justice: A Matter of Opinion," panelist and John Jay College of Criminal Justice psychologist Saul Kassin was accosted by a mysterious assailant. We asked our audience of eyewitnesses to see if they could pick out the true perpetrator from a photo lineup... the results may make you think twice about how much to trust the criminal justice system.
At 78ËšN in the Arctic Circle lies the Svalbard Global Seed Vault, a gigantic structure that houses Earth's largest single collection of seeds.