Most of us have heard the weather proverb “red skies at night, sailors delight; red skies at morning, sailors take warning.” I certainly enjoy watching a beautiful red sunset, but for those of us in ...

Scattering in media has unique inherent randomness. Fiber Rayleigh scattering is one of the typical scattering effects. The exploration and understanding of the characteristics of fiber Rayleigh ...

The skies in the Indonesian province of Jambi turned a bright red over the weekend, as if transformed by a particularly saturated Instagram filter. But this wasn't a digital trick. It is a phenomenon ...

San Diego’s sunsets are pretty spectacular most of the year, but there’s something special about those magnificent hues of ...

Jet engine maker Pratt & Whitney says that its long-standing research collaboration with Virginia Tech has resulted in a new technology for calculating engine thrust, using ultraviolet lasers and ...