A paradox at the heart of quantum physics has been tested in an extraordinary fashion, pushing the boundaries of human ...

Ahead of Valentine's Day, prepare to be dazzled by the lunar heart, created by the interplay of light and shadow on our Moon.

Hall of Fame heavyweight Lennox Lewis has thrown his support behind light heavyweight contender ... He’s got a lot of heart, and you need the heart,” said Lewis. “He wants to be a champion ...