A new device created by researchers at Stanford University and SLAC National Accelerator Laboratory solves this problem: it’s a little black rectangle that harnesses the sun’s light to ...

Residences on Grove and Arapahoe were part of a white middle-class section of town while homes on Goss and Water Streets belonged to a black neighborhood known as The Little Rectangle. The Little ...

The rectangular device is about half the size of a postage stamp, and looks like nothing more than a piece of black glass that's placed in a clear container of water. In fact, it consists of a ...