A basic building block for skin, collagen is key for keeping skin looking youthful — and this balm is packed with it. Made ...

The world went mad for lip liner this year, and in 2026, we’ll be experimenting with new ways to use it. Enter Katie Jane ...

In human-robot interaction, most robots currently respond reactively, mimicking expressions only after humans act, which ...

Shop the best winter lip treatments at Amazon from Laneige, Aquaphor, Summer Fridays, Burt’s Bees, and more. These hydrating ...

Thanks to creamy, buildable pigments by Merit, Hourglass, and Ilia, it’s easier than ever to define and shape your lips.

Jasmine Hyman is the assistant beauty editor at Cosmopolitan where she writes about all the best products out there. For this ...