I have always thought it ironic that the sleep medicine field recognizes the challenge of getting good sleep and functioning well, because a grueling schedule involving working over-night is inherent ...

As the streets grow quiet and the world falls asleep, some people continue their daily grind: Hospitals buzz with nurses on rounds, highways roar with truckers speeding by, and call centers hum with ...

For many, working at night is part of their daily routine. Doctors, nurses, factory workers, security guards, and call centre staff often keep cities running while others sleep. But science is now ...