Light can be sculpted into countless shapes. Yet building optical devices that can simultaneously manipulate many different ...

Researchers at Princeton and North Carolina State University have developed a technique that substantially improves the ...

Einstein’s claim that the speed of light is constant has survived more than a century of scrutiny—but scientists are still ...

A new chip-based quantum memory uses 3D-printed “light cages” to store light in atomic vapor with high precision. Quantum ...

Past research has found that exposure to bright lights and high levels of noise can alter both physiological processes and ...

Light plays an important role in many aspects of our lives, from our sleep cycles to mental health. If our bodies don’t get the proper light we need, it can cause a chemical change in the brain that ...

Crystal Light is a zero-calorie power that contains food additives and an artificial sweetener. For the average person, drinking it occasionally is unlikely to cause health problems. Crystal Light is ...

Light therapy can be defined as exposure to daylight or specific wavelengths of light for a prescribed amount of time in order to treat seasonal affective disorder, acne, and a myriad of other ...

When it comes to coffee, most people have a drink of choice. For some people it’s iced or frozen coffee, while for others it’s a hot espresso drink. For many, it’s as simple as a choice between a cup ...