BBC presenter Gabby Logan has said she was told not to come back to work by her former boss at ITV after being demoted during the 2006 FIFA World Cup. Appearing on Kate Thornton's White Wine ...

Led by researchers at the University of Eastern Finland, a recent study demonstrates that random light acquires an additional phase factor, known as the geometric phase, when its oscillation ...

Quantum optics is the study of how individual quanta of light, known as photons, interact with atoms and molecules. This includes studying the particle-like properties of photons. Photons have ...

Nonlinear optics is the study of how intense light interacts with matter. The optical response of a material usually scales linearly with the amplitude of the electric field. At high powers ...

After hours: March 14 at 7:00:07 PM EDT Loading Chart for OPTX ...

For the first time in over a year, the U.S. stock market is in a correction. The question now is whether the slide is set to get worse.