From action heroes to villainous assassins, biohybrid robots made of both living and artificial materials have been at the center of many sci-fi fantasies, inspiring today's robotic innovations. It's ...

We hear a lot about uneven skin tones, thanks to hard-to-conceal dark spots and melasma, but don't forget about its equally annoying counterpart: uneven skin texture. These are the bumps, flakes, pits ...