It usually announces itself at inconvenient moments— half-way through a work call, while tying your hair, when you turn your head to reverse the car and feel a dull pull you can’t quite ignore. Neck ...

Winners & losers: The smartphone has already been blamed for shortening attention spans and fueling anxiety. Now, dermatologists and beauty companies say it may also be changing the way some people's ...

Over the years, I’ve written several columns about ergonomics, but many of those early pieces predated smartphones and even laptops, focusing largely on how to set up a desk and chair to minimize ...