This video explains how compasses use Earth’s magnetic field to point north, breaking down the science behind one of humanity ...

Gladys West, the mathematician and technologist whose models led to the invention of the GPS, has died at the age of 95.

RICHMOND, Va. — Gladys West, a mathematician who was part of the team that developed the global positioning system -- more commonly known as GPS -- died Jan. 17. She was 95. According to a social ...

How the Hunter HawkEye Elite X alignment system helps tire dealers expand into ADAS with a practical, future-ready upgrade ...