Discover who Srinivasa Ramanujan was. Learn about his early life, genius contributions, Pi formulas and legacy as one of India’s greatest mathematicians on his birth anniversary.

Did you ever screw up your homework so badly that it gets preserved in stone and analyzed by researchers thousands of years later? Well, someone in Babylon did. The artifact in question is a small, ...

Three thought experiments involving “demons” have haunted physics for centuries. What should we make of them today?