From a tiny sample of tissue no larger than a grain of sand, scientists have come within reach of a goal once thought unattainable: building a complete functional wiring diagram of a portion of the ...

Researchers say they have mapped more than 200,000 cells in a cubic millimeter of brain tissue and have traced how they're all connected.

PHILADELPHIA (WPVI) -- A man was nearly electrocuted while police said he tried to steal copper wiring, knocking out power to 1,500 homes and businesses in Northeast Philadelphia. Police said the ...