Anyone familiar with optics labs is familiar with the extremes of light coherence: laser beams are highly coherent, producing clear interference patterns used for precise applications like atomic ...

Light therapy may improve sleep by helping to regulate your circadian rhythm, promoting alertness during the day and facilitating better sleep at night. Share on Pinterest It may seem ...

On the first episode of Seattle Eats, out now, we’re talking about dim sum and pizza in the Seattle area, and this season we’ll discuss much more — so subscribe wherever you get your podcasts.

Founded in 2004, Hourglass, a cruelty-free premium cosmetic brand, was acquired by Unilever in 2017. A high-end makeup and skincare brand, it will be sold through the company's own counters at beauty ...

Thanks to quantum effects, a particle of light can exit a cloud of extremely cold atoms before it even enters. When light goes into a material, its speed changes as its particles, or photons ...

Checkland Kindleysides debuts a new, visually-arresting cosmetics counter for Hourglass, bespoke to Selfridges London ... new cosmetics counter design combines unexpected angles and cantilevered ...

Slow light is an electromagnetic wave with a group velocity reduced by optical resonances in the medium through which it is travelling. These resonances can occur in atomic vapours, in photonic ...

From the movement of stars to light streaming through stained-glass windows, light has long fascinated scientists and other thinkers. An exhibition at the Getty in Los Angeles explores how an ...