In the two weeks since Rihanna announced Fenty Skin on Instagram, the post has been viewed more than four million times. Comments like “MY QUEEN” and “My skin ain’t ready for this gift” abounded, and when I tried to log on to the brand’s website ahead of the line’s July 31 […]

TOKYO — Japanese cosmetics maker Shiseido has developed an artificial intelligence technology for analyzing skin to provide researchers with three-dimensional images of dermal layers to illustrate how skin tends to sag. The company plans to use the technology to improve its own lineup of cosmetics. A dermal cell called fibroblast […]