BRIDGEPORT -- You might see them in a tattoo or hear them spoken, but for most people, the numbers "420," "14," "88," or "33/6" have no meaning and would probably go unnoticed. But to an expert like ...

We've learned bees can understand zero and do basic math, and now a new study shows their tiny insect brains may be capable of connecting symbols to numbers. Researchers have trained honeybees to ...

THE GRADE WORKING GROUP IS DEVELOPING and evaluating a common, sensible approach to grading quality of evidence and strength of recommendations in health care. In this article, we discuss the ...