Helen: New words and expressions enter the English language all the time, so you need to stay up to date. Helen: Well, jet lag has only existed since people started to fly long distances regularly ...

The conundrum of jet lag has puzzled travelers and scientists alike. According to a study published in the Journal of Travel ...

The only problem with Jet Lag Rooster is that the majority of business travelers that fly, and then have to hit the ground running, won’t take the time to adjust their exposure to light before ...

Jet lag is the bane of every traveller’s life. It leaves you disorientated and exhausted, yet simultaneously wired and unable to sleep. It sees you at your worst just when you want to be bright ...