Dubbed "acoustic tweezers," the technology started with the simplistic trapping of particles and has since expanded to include the precise rotation and movement of cells and organisms in three ...

I always have a set of tweezers in my makeup bag. I use them to maintain my groomed bushy brows and pluck those errant face hairs that bug me. After years of going through cheap drugstore brands ...

There's always just one more hair, right? But there's nothing less satisfying for the tweezers-obsessed than when you find the exact hair you've been hunting for, only to discover it's way too ...