Researchers have linked shift work to a variety of health and sleep issues. Experts have ideas on how to prevent them.

You could blame it on old Thomas Edison and the light bulb. But most of the growth in night shift work is rooted in the growing global economy. As more businesses and workforces operate and ...

Transit operators expressed their concerns about job safety, with one stating ... another operator who described the challenges of working the night shift. "We hear how hard this is for our ...