Imagine you’re embarking on the trip of your dreams, only to be taken down by jet lag once you arrive. You spend the first few days roaming around like a zombie, thanks to all those sleepless nights.

Natural light is the most important factor affecting circadian rhythm. You should take into account whether you are traveling east or west. The University of Surrey found in a 2018 study that eating ...

Jet lag has long been treated as an unavoidable tax on global travel, a foggy penalty paid in lost sleep, dulled concentration, and sluggish days after a long-haul flight. Now researchers say a new ...