A return flight from Melbourne to London emits 16.8 tonnes of CO2 per passenger.
With sales of the Knee Defender on the up, here are 13 other aircraft innovations travellers would welcome.
There are holidays that help you relax and unwind, then there are travel experiences that change your entire outlook on life. Here, some of Traveller's most well-travelled writers name the experiences that changed their lives - and could change yours, too.
Local transport in villages is geared to the needs of locals rather than visitors.
Travelling on your own doesn't mean you can't take island holidays. Here's the secret.