Optical physics is the study of the fundamental properties of light and its interaction with matter. This includes classical optical phenomena such as reflection, refraction, diffraction and ...

Rituals seem to be declining in modern life. Finding ways to gather together meaningfully can help us combat loneliness, pain, and division. Decades of research suggest that the quality of our social ...

X-ray diffraction methods lie at the foundation of materials science. Determination of the crystal structures of natural minerals and, later, of crystals grown in the laboratory led to our ...

Kate Ellis, a former English professor who taught at Rutgers University in New Brunswick, New Jersey, for more than 40 years, says she started teaching as a way to have a positive impact on others. In ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...