Johns Hopkins University

Study sheds light on relationship between stimuli and delayed rewards, explaining why Pavlov's dogs learned to drool when they heard a bell

Johns Hopkins environmental scientists are collaborating with researchers from Dolphin Island at Resorts World Sentosa, Singapore, to learn more about how and where mercury accumulates in the bodies of Indo-Pacific bottlenose dolphins.

America’s youngest scientists, increasingly losing research dollars, are leaving the academic biomedical workforce, a brain drain that poses grave risks for the future of science, according to an article published this week by Johns Hopkins University President Ronald J. Daniels.















