Endless adventures at the edges of the Earth

A story of Will Gadd's obsession with mixed climbing up the frozen 140m cave behind Helmcken Falls.

Climber Chris Sharma attempts to climb from the bottom of the huge Majlis al Jinn cavern back to the surface.

Three paddleboarders attempt to cross the Bass Strait, 300km of deadly water between Australia and Tasmania.

A pair of intrepid cave divers attempts to connect two gigantic cave systems in the Bahamas and make history.

Will Gadd and Gavin McClurg attempt to smash a long distance flight record by paragliding over the Rockies.

The filmmakers behind Calm in the Dark reveal the insane conditions in which they made the cave-diving film.

It's 'mission impossible' for a pair of freeskiers who attempt to ski the highest peak in Eastern Siberia.

A story of Will Gadd's obsession with mixed climbing up the frozen 140m cave behind Helmcken Falls.

Cave diver and explorer Klaus Thymann documents a potentially ancient human skeleton in the Yucatan Peninsula.

The makers of the film talk about their experience of shooting a movie in such a remote and foreign location.

A look at two determined innovators who push their limits, risking all in order to realise their dreams.

From the highest peaks to the deepest snow, these skiers redefine adventure on the mountains.

Canadian cave diver Jill Heinerth shares her deep underwater adventures in this story by The Red Bulletin.