Add Yahoo as a preferred source to see more of our stories on Google. Named "Spot," the quadruped robot from developers Boston Dynamics has been on the cutting edge of canine-like robots for several ...

SAN DIEGO — A Ramona BMX rider just became the youngest person to ever land a triple back flip on a bike. In this Zevely Zone, I reunited with the 12-year-old at YMCA's Clairemont Skate & Bike Park.

Experience the thrill as a snowboarder carves down a terrain park slope, gains incredible speed, and launches off a kicker to complete a jaw-dropping triple backflip in mid-air. Watch expert technique ...

Go full throttle on the road gap, two-lane launch, and triple backflip as TGR showcases the most insane gravity moments caught on film, including 15-year-old phenom Jasper Rogers. Stomping a road gap ...

In 2011 Travis Pastrana tried a triple backflip on his dirt bike. See the story behind the attempt.