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The Secret Forest Amur Leopard
One of the rarest animals on the planet. Few people have ever seen one – or ever will. The Amur leopard. About 30 remain in...
(03:02)
Siberia Musk Deer
With a face like a kangaroo and a vampire’s teeth, the musk deer makes his timid way through the woods in search of lichens....
(03:01)
Red Fox Mating Ritual
It’s now time to be social. Males seek out one or more females to mate with. These two have already bonded.
(00:30)
Spur-Thighed Tortoise Courtship
Through April and May males build up their stamina for the mating season. Courtship happens in stages. First, pursuit. And...
(00:35)
The Great Divide Premiere
In the far South West lies the Caucasus. A compact region filled with a bounty of wildlife. The great divide between Europe...
(01:08)
The Great Divide Highland European Bison
Up above the tree line in the foothills of the Kavkazsky Nature Reserve a rare goliath lumbers across the grassy slopes. A...
(03:00)
The Arctic Snow Geese
Every May one hundred and fifty thousand pairs of snow geese fly in from their North American winter quarters. It’s their...
(00:43)
The Arctic Polar Bears
Polar bears spend much of the year out on the solid ice, but when the white land cracks, it’s time to move on. Their latin...
(03:02)
Never before seen: The Shark Tank
Big Ant and Joe Panz are invited to go into the shark tank at Atlantic Marine World Long Island's Aquarium.
(03:06)
Web episode: Rescuing Spike the Pit Bull
In 2007, eight guys who knew each other from the streets of New York, tattoo parlors, and hot rod shows, found they shared...
(03:00)
Behind the scenes: Batso's Tattoos
Batso shows off his tattoos, including the Angel of Death and the Bat Car.
(00:53)
Behind the scenes: Producers Wear Many Hats
Director of Photography Peter Hutchens and Producer George Kralovansky have some fun with a boom microphone cover.
(00:49)
Behind the scenes: That Was A Good Scene
Director of Photography Peter Hutchens and Producer George Kralovansky have some fun with a boom microphone cover.
(01:21)
Ground Warfare
This series explores the nitty-gritty of Ground Warfare in an engaging and unpredictable way.
(00:57)
LIGO's Jay Marx
LIGO's (Laser Interferometer Gravitational Wave Observatory) Jay Marx discusses using gravitational waves.
(01:10)
Meteorologist Fritz Coleman
Meteorologist Fritz Coleman discusses global warming.
(01:45)
Bob Ballard Introduces Hercules
Bob Ballard reviews some of the finer point on his Hercules ROV (Remotely Operated underwater Vehicle).
(04:49)
Alexi Pevtsov National Solar Observatory
Alexi Pevtsov from the National Solar Observatory discusses studying solar activity.
(05:47)
Supernova
The force of a massive quake. The impact of a giant asteroid. The awesome power of our sun. Each is an epic example of the raw...
(03:12)
Ancient Mortar
Bryan Penprase discusses the uses of the ancient kivas and what was used for ancient mortar at Casa Rinconada.
(03:13)