National Geographic 2/3/2014 Mike Libecki & Cory Richards: Antarctic Mountain Climbing | Nat Geo Live
National Geographic 12/31/2013 Onward: Hawaii Botanist Races to Save Rare Plants | National Geographic
National Geographic 12/3/2013 Proof: David Doubilet on the World Beneath the Surface | National Geographic
National Geographic 11/15/2013 U.S. Crushes 6 Tons of Seized Ivory to Save Elephants | National Geographic
National Geographic 11/13/2013 Onward: A 5,300-Year-Old Mummy with Keys to the Future | National Geographic
National Geographic 10/23/2013 Dazzling Time-Lapse Reveals America's Great Spaces | National Geographic