Tiger Woods at 50: Players recall one shot they can’t forget

Tiger Woods turns 50 on Tuesday and in the past three decades he's hit many shots that have left his playing partners in awe.
The Debrief

A Century Later, Ramanujan’s Pi Equations Are Helping Physicists Unlock the Secrets of Nature

In 1914, Indian mathematician Srinivasa Ramanujan published a short paper detailing several unusual formulas for calculating ...