Studies show rest days are important for helping our body recover and adapt in many ways.
Pilots are often overtired, making them prone to errors. Some countries let them sleep on the job – under strict rules. Pilots love the idea, but consumers are wary, for now.
A long weekend approaches. Here's how to make it feel like a vacation, and return to work feeling fully recharged.
The benefits of naps are similar to those experienced after consuming caffeine, but without the side effects of caffeine dependence and possibly disrupted sleep at night time.
It is worth remembering that sleep 'crises' are far from new.
Life is messy – and it's time we accepted that.
Rest is an elusive concept, but new research will hopefully nail it down