5:08 He Spent 40 Years Alone in the Woods, and Now Scientists Love Him | Short Film Showcase National Geographic
3:22 After Largest Dam Removal in U.S. History, This River Is Thriving | National Geographic National Geographic
3:06 Here, Cutting Down Millions of Trees is Actually a Good Thing | National Geographic National Geographic
3:22 Watch a Breathtaking Time-Lapse of Grand Teton National Park | Short Film Showcase National Geographic
2:04 Snorkeling With President Obama: How Our Photographer Got the Shot (Exclusive) | National Geographic National Geographic