Pi belongs to a huge mathematical group called irrational numbers, which go on forever and cannot be written as fractions.

Mason Rudolph will be getting his old number back with the Pittsburgh Steelers in his second stint with the team. Since ...

Homicides slid by 14%, to 284, while shootings plummeted by 19% — which police attributed to the removal of 7,634 firearms ...

From there a day of celebrating science and mathematics was born: Pi Day. More than three decades on and the day is ...

Stadium Capital, the largest single investor in Sleep Number, backed away from a threat to push its own slate of directors, ...