Every year aerospace enthusiasts trek out to the Nevada desert to launch homemade rockets at more than twice the speed of sound.
Combat medic LCpl Hangam Rai - who has himself narrowly escaped death in Afghanistan - takes Avaunt through the essential kit for survival on the battlefield.
Namibian-born photographer Kyle Weeks considers how his most recent work – documenting the palm wine collectors of the Kunene River – confronts the challenging legacy of African photography.
Wildlife artists Olly and Suzi have travelled to the high Arctic, desert and jungle to push themselves and their art to the limit. The difficulties they have encountered have become intrinsic to their work.
The stuntmen of Allahabad, north India, risk their lives daily by riding motorbikes around vertical walls made from salvaged wood. Defying gravity through sheer momentum, they create a vertiginous, noisy whirl of action to enthrall the crowds.
Bolivia lost its only coastal territory 130 years ago. Yet it still has a fleet which is important both practically and symbolically. Laurence Blair reports on daily life in Bolivia’s landlocked navy.
Photographer Christoffer Rudquist explores the temples and tunnels of Tokyo’s vast network of storm drains. Built between 1996 and 2003, this $3 billion structure is an ingenious defence against catastrophic flooding.