Unusual sports from around the world

Every year, Ivrea, Italy goes from peaceful city to citrus civil war in the Battle of the Oranges.

Discover a variety of fascinating and unusual competitive sports enjoyed around the world.

A sport known as 'the little brother of war' is one of four profiled in this series premiere.

Obstacle courses, ancient Italian football, canal jumping, and mounted archery. It’s all in a day’s work.

This episode is devoted to sports made by finding new purposes for old tools, including the human body.

An icy fortress in China makes a stunning freerunning wonderland for parkour adventures.

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

Nolan Bushnell changes global entertainment with his invention of an electronic, monochrome square ball.

Discover a variety of fascinating and unusual competitive sports enjoyed around the world.

How Swiss company MMOS connects science and videogames to create seamless gaming experiences.

Watch slow-motion footage captured in Norway, with snow-covered peaks prime for skiing and snowboarding.

Chris Davenport and his friends embark on a trip to the Arctic Circle to ski in perpetual daylight.

Michelle Parker visits Fairy Island as environmentalists battle to save an ancient yellow cedar forest.

An icy fortress in China makes a stunning freerunning wonderland for parkour adventures.

Watch slow-motion footage capturing Italy's coast and mountain regions.

See extra footage in this behind-the-scenes look with Alexander Titarenko as he plans his freerunning route.

Check out the undisturbed beauty and spectacular ecosystem of Axel Heiberg Island, Canada.

Climber Klemen Premrl and a crew explore Iceland’s beautiful ice structures from a totally new perspective.

Watch slow-motion footage captured in the United States, from snowy mountains to dense forests and rivers.

Watch highlights from Friday's stage on smooth and quick gravel roads, buried among forests and lakes.