From arts and culture to disaster relief, local foundations set up by individuals and families do enormous good. We discuss the ins and outs of building a foundation with Helen Stephens, president and ...

Owing to the wave nature of light there are many ways that such different waves can interact with each other, but also with materials. Everyone knows about reflecting light with a mirror, which is a ...

A group of researchers have made a shocking discovery about one of the most fundamental forces in our universe. According to a new paper, which is set to publish in Physics of the Dark Universe next ...

A supermassive black hole in the center of the Milky Way galaxy is creating a light show that's intriguing astronomers. Flares of light have been observed in a disk orbiting the black hole Sagittarius ...

We are surrounded by waves. tiny vibrational waves transport sound to our ears. Light waves stimulate the retinas of our eyes. Electromagnetic waves bring radio, television and endless streaming ...