The travesty of book deserts

12 oldest continuously inhabited cities

8 artists who suffered from mental illness

What travel photography can tell us about our planet

5 historic battles you can witness in the present

U.S. aims to win 2016 Patagonian Expedition Race

London's flamboyant Olympic tower to get white-knuckle new addition

Photographer captures ethereal connection between humans and nature

Why is laughter contagious?

Tired of stretched earlobes? There's a fix for that

Who are the women in these vintage negatives?

Why we need to retire the word 'eco-friendly'