Riding the White Line (Sedona, Arizona)

Daredevil Michal Kollbek rides his bike across the famed White Line in Sedona, in Arizona's Red Rock State Park. The "White Line" is famous in the world of extreme mountain bikers. It represents a very challenging ride on an almost-vertical cliff face, requiring incredible balance, concentration and mental poise from anyone attempting it.

Home to some 10,000 inhabitants, Sedona straddles the near-Martian landscape of red rocks about 19 square miles in size. The town is 4,500 feet above sea level and is about a 90-minute drive from the Arizona state capital, Phoenix.

The route that’s carved into the Arizona rock was traversed by Kollbeck flawlessly. Mistakes are not an option there, and even a slightly missed turn will, in all probability, result in a gory death.

Cute Baby Hippo Emma Swims with Human Mom

Two month old hippopotamus calf, Emma, frolicks with surrogate mom Petronel Niewoudt of Care for Wild Africa. The name comes from the ancient Greek for "River horse".

Birth of a Damselfly

What a beautiful insect the damselfly is.

Conjoined Twin Brothers Refuse To Be Separated

Doctors have told 12-year-old conjoined twin brothers that it would be possible to separate them, but the two boys, who share two legs and four arms, are saying they’d rather stick together.

Hyenas Wrestling With Kevin Richardson

Join Kevin Richardson in a full VR experience as he hangs with five Hyneas in Pretoria, South Africa. The story of a remarkable young hyena and one man’s quest to change people’s misconceptions of these remarkable animals.