My favorite works of art make you pause to examine, question, and ponder. Not necessarily as a means of getting profound life lessons, but work

The latest in our video series profiling photographers in their favourite environments was filmed last November in Great Smoky Mountains National Park in Tennessee, as

Jennifer Adler is a conservationist, diver and underwater photojournalist based in Gainesville, Florida. She works with National Geographic, the Nature Conservancy and many other organizations

It is only by protecting the protectors can we survive on the planet into the future. JR: It is hard to decide where to begin

Chris Rainier is a documentary photographer, filmmaker and a National Geographic Society Explorer who is highly respected for his documentation of endangered cultures and traditional