Justine Paul was indicted on flawed evidence. A defense witness wrote that police should have treated no fewer than 12 people as suspects of “higher interest.” A decade after the killing, no one has ...

Denmark's 3D printed student village proves automation builds 36 apartments faster than traditional methods. Skovsporet ...

In a lab rack that looks more like a high-end audio system than a server, clusters of human brain cells are quietly learning to process information. Electrodes feed them signals, nutrients keep them ...

This year the Army has embarked on one of its biggest transformations in decades, while the Air Force dropped most of its sweeping plans.

While standard receptacles typically use three wires -- hot, neutral and ground -- you'll occasionally find 2-prong outlets in older homes. Since this type of outlet lacks a ground connection, the ...