GIA’s laboratories use advanced instrumentation and research to deliver accurate grading, identification, and origin ...

Low stray light slit settings provide excellent linearity of up to 4 absorbance units ... with a color LCD touch screen and Spectra Manager™ II software, the latest version of JASCO's innovative ...

Two graphical user interfaces are available including a newly redesigned intelligent remote module (iRM) with a color LCD touch screen and Spectra ... samples up to 6 absorbance units.

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No doubt, “collagen skin care” is a buzzy phrase in the beauty world. Along with retinol and peptides, when collagen is on a ...

New research has found an insect species with markings that are so black that they’re ‘superblack’ or ‘ultrablack’, absorbing nearly all visible and ultraviolet light. Adult female ...

A new test developed at the University of Illinois Urbana-Champaign can predict the performance of a new type of cementitious ...

If there weren’t enough skincare products to follow in the United States market, beauty buyers are all about Korea for snagging their lotions and potions. And, rightfully so. Serious Korean skincare ...

To help compile a list of the best SPFs for every skin tone and need, we spoke with a dermatologist who explained the active ingredients in mineral sunscreens, plus the best picks to shop.

Researchers introduce a cost-effective method for producing optical Fresnel zone plate lenses, using colored photoresists for enhanced light manipulation.