Air date: 2015-05-24

Runtime: 23 min

Australian marine photographer Darren Jew captures mating humpback whales in Tonga, a 70-year-old biplane wreck and an active New Guinea volcano.

Air date: 2015-05-31

Runtime: 23 min

Richard I'Anson documents a fire rite, attempts to photograph the elusive Himalayan snow leopard and captures the colorful Festival of Holi.

Air date: 2015-06-07

Runtime: 23 min

Intrepid adventure sports photographer Krystle Wright crafts images of free divers in Vanuatu, highliners in Colorado and paragliders in Utah.

Air date: 2015-06-14

Runtime: 23 min

From brown bears in the rivers of Alaska to mountain gorillas in the jungles of Uganda, nature photographer Art Wolfe hunts for the perfect picture.

Air date: 2015-06-21

Runtime: 23 min

Following in the footsteps of explorer Ernest Shackleton, landscape photographer Peter Eastway travels to Antarctica to create stunning polar images.

Air date: 2015-06-28

Runtime: 23 min

Art Wolfe documents the world's cultures, including the Surma of Ethiopia and the masked mud men and Huli clans of Papua, New Guinea.