An old calculator uses a seven-segment display, in which numerals are represented by different patterns of vertical and horizontal line segments. But the device is faulty and no longer shows any ...

Chula Vista is one of a dozen departments in the US that operate what are called drone-as-first-responder programs, where ...

A 14-year-old Indian math prodigy known as the "Human Calculator" says yoga meditation keeps his brain nimble.

The Scientific Research and Experimental Development (SR&ED) tax incentives are intended to encourage businesses to conduct research and development in Canada. Corporations, individuals, trusts, and ...