As overcrowded European destinations struggle to deal with hordes of travellers, some places not only offer an alternative to mass tourism but actively want you to visit.

Amid talk of sustainable aviation fuel and electric flights, there's another form of air travel currently being mooted as a green alternative to flying: the airship.

As New Delhi makes headlines yet again for its choking smog, experts and holidaymakers alike are pondering how worsening air quality will change travel in the long-term.

Greenland is about to open up to adventure-seeking visitors. How many tourists will come is yet to be seen, but the three new airports will bring profound change.

Across the continent, flights are priced at a fraction of the cost of train tickets, hampering the growing number of people who want to travel sustainably. The big question is: why?

Among the shifting trends of the 21st Century, there's one key factor that's increasingly driving people's desire to travel: the spirit of scientific enquiry.

Whether seen as a positive or a negative, the digital nomad trend continues with new visas and organisations aimed at this population popping up around the world.

As travellers increasingly follow social media feeds and internet memes, the most unlikely of things can become tourist attractions.