A community health center in southeast Kansas hopes exposing kids to health care careers through fun activities could lead ...

Is the buccal cavity of the frog a respiratory chamber? In a letter to NATURE, March 24, Mr. M. D. Hill accepts this conception of it, and yet the only evidence which can be offered in support of this ...

THE respiratory, movements of frogs have been studied by several observers, especially Gaupp and Baglioni, of recent years. These zoologists have pointed out that the rapid up and down movement of the ...

Merck & Co's earlier efforts to find new therapies for Alzheimer's disease resulted in failure, but the company is returning to the field via an R&D alliance with UK biotech Cerevance that will seek ...

Browse 810+ human lung human trachea anatomy cartoon stock illustrations and vector graphics available royalty-free, or start a new search to explore more great stock images and vector art. Wet coughs ...