A moment can change everything

Test pilot Elliot Seguin must decide if he should build and fly an experimental plane as an expectant father.

Freediving saved Stig Pryds's life. Now he's preparing to put his life on the line for his deepest dive yet.

Sailau is one of the last Mongolian eagle hunters and must try and pass on his skill for it to survive.

In Northern Spain, percebeiros (barnacle hunters) risk their lives to capture coveted gooseneck barnacles.

Two years after breaking her neck, professional bronc rider Kaila Mussell prepares to get back on the horse.

Adventure photographer Krystle Wright is about to risk it all in hopes of capturing the image of a lifetime.

To see if he's ready for a professional cycling career, a bike messenger attempts California's toughest hill.

Street artist Alex Yanes has sold his work in Miami's high-end galleries, but this project is about a legacy.

Follow big wave surfer Mark Mathews's incredible journey to take back his life and conquer his fears.

Surfing's impact can be extraordinary. Go beyond your local line-up to find the best stories shaped by waves.

Six everyday people dedicate their lives to the bicycle and show how we can all change the world.

With 20 days left until race day, the teams face unique challenges while getting ready for the starting line.

Watch while runners around the world try to stay ahead of the virtual Catcher Car.

The teams head into Mexico ahead of race day with enough time for things to go wrong and no time to panic.

With the Wings for Life World Run app you can join the race and run for the cause from anywhere in the world.

The preparation's done. All that now stands between the teams and their goal is 1,350km (840 miles) of desert.

Six everyday people dedicate their lives to the bicycle and show how we can all change the world.