National Geographic Society (U.S.)

While at St. John National Park in the Virgin Islands for a seminar on coral reefs, the Landons help a wealthy thirteen-year-old to find his birth mother, who he believes is in danger.

Embark on a month-long expedition to explore stunning coral reefs, shallow water environments, and rare species in America's newest marine sanctuary, Papahanamokuakea Marine National Monument.

A look at the disaster that shocked the world on May 7, 1915 when the state-of-the-art ocean liner sunk to a watery grave after being struck by a German U-Boat torpedo that killed over 1100 passengers.

This film provides an amazing encounter with the mountain gorilla in Rwanda, a highly social species and one of the world's largest primates. Eat, nap, travel, eat is the routine for adult gorillas, but the young members of the troop see everything as play, play, play! Watch a young silverback challenge the leader for dominance of the troop.

"A powerful story emerges from within one of the largest and most remote national parks in Africa. In an environment where predator and prey live together, sometimes fighting, sometimes cooperating, the lion tribes reign supreme.