Duke University

Hypothetical questions can influence behavior

(PhysOrg.com) -- With the election cycle now underway, many Americans will be responding to political polls about who they support in the races for president and other offices. But can the poll questions themselves influence ...

Sep 20, 2011
5 / 5 (5) 1 | with audio podcast

Military sonar can alter blue whale behavior

Some blue whales off the coast of California change their behavior when exposed to the sort of underwater sounds used during U.S. military exercises. The whales may alter diving behavior or temporarily avoid ...

Jul 03, 2013
4.2 / 5 (6) 2 | with audio podcast