We need sleep, but what about rest? What does research say about the benefits of rest? How does it affect our night rest? And what about taking breaks during a workday to unwind and relax? We talk witih Claudia Hammond, who did in-depth research for her book about rest, and James Wong. He is a...

Almost known to everyone: sleeplessness. Especially in times of stress, it can happen that you cannot get to sleep or wake up in the middle of the night. When does sleeplessness turn into insomnia and become a more serious condition? How should you deal with it? Writer and insomniac Marina...