Researchers discover a neural circuit that rewards gnawing behavior with dopamine, explaining repetitive oral habits in animals and humans.

Apple has been granted a patent for touch sensitive control areas including solid-state buttons on any surface of the current iPhone design, and a folding one. The touch screen wasn't invented with ...

Sensors are energy conversion devices. Sensors or transducers convert the physical world of light, pressure, temperature, flow, level, acceleration, force, etc. to electrical signals but generally ...