After 25 years as a trash dump, San Cristobal Canyon bounces back

Comical rescue kitties defy gravity in 'Pounce'

The best spots for cold water surfing

Take a leap with these airborne pups

The story of modern orangutans in 6 arresting photographs

At Glacier Bay, witness a national park emerge from an ice age

​How a caustic lake in Tanzania became a flamingo paradise

8 demystifying facts about the snow leopard

Conservation photographer wants his emotional photos to propel you into action

Sublime animal portraits vie for Nat Geo's attention

Nigerian woman finds happiness where others only see pain

Art festival blankets Fort Smith in rainbow paint and recycled junk