FedEx founder Fred Smith, whose express shipping company set the standard for absolutely, positively overnight delivery, has died.

Smith, who led FedEx as its chairman and CEO for the vast majority of his tenure, took the rough idea detailed in his rushed college term paper and molded it into a global shipping juggernaut now ...

In presynaptic nerve terminals, the endocytic apparatus rapidly restores synaptic vesicles after neurotransmitter release. Many endocytic proteins localize to the periactive zone, a loosely defined ...