There is a common complaint among medical educators: the medical school curriculum is "too crowded." New topics keep showing up, but where to put them? As ethics and quality improvement and "shared ...

By midlife, an animal's everyday behaviors can signal how long it is likely to live. That is the striking conclusion of a new study in which researchers put scores of short-lived fish under continuous ...

By midlife, an animal's everyday behaviors can signal how long it is likely to live.That is the striking conclusion of a new study supported by the ...