The colossal squid, the largest known invertebrate to roam the oceans, has long been a mystery, mostly because no living specimens had been available for study. In 2007, however, an astonished fishing crew in Antarctica made the catch of their lives. Racing against the clock to preserve the enormous creature, scientists eagerly study the fierce predator.

Wildlife photographer Steve Winter and cameraman Bertie Gregory capture the lives of jaguars in the Pantanal of Brazil; a mother jaguar teaches her cub how to survive, while a male jaguar dives headfirst into a river to tackle a six-foot-long caiman.

As wild bears adapt to suburban life, they show us we're not so different. Co-thriving begins with us.

"Don't go in the Water."  This line bred fear in millions of people around the world.  In 1975, Jaws showcased the greatest eating machine, the great white shark, on the big scren and changed the swimming habits of movie-goers everywhere.  By far the most feared creature in the sea, this species is responsible for more attacks on human beings that all other sharks combined.  Step outside the Hollywood hype and travel to South Australia with an expedition as they attempt to increase understanding and reduce human/shark confrontations.  Observe the behavior and lifestyle of the great white shark, and see these miracles of evolution up close in this unforgettable exploration under sea.

Imagine a beautiful day at sea, the magnificent waters allowing you to feel weightless and serene.  And then you see it - the infamous single fin moving slowly in your direction.  You panic...why?  Man has always lived in fear of the shark because these predators represent for most, the epitome of evil and voraciousness.  Ease your fears and join John Stoneman as he sets out to dispel many of the myths that surround the shark.  But, don't get to comfortable.  As John Stoneman will point out, there are certain species that must be feared.

Since the dawn of time, Nature has sculpted the oceans with her delicate hand, weaving the tapestry of life in the shimmering depths and sunlit shallows. With infinite care, she conjured snails and mollusks to inhabit diverse marine realms around the African continent, each a reflection of her boundless creativity and wisdom. These delicate spirals, with their tender curves, ensnare our imagination, inspiring art, shaping cultures, adorning garments, and even serving as currency in ancient economies. "Shells: Shaped by Nature" is an artistic tribute to the enigmatic splendor of shells, celebrating these intricate marvels that grace Africa’s marine realms.

Narrated by actor Tim Daly, the show looks at the dilemma of Black Bears living so close Los Angeles. Film features homeowners Brian and Rick who are dealing with Bears swimming in their pool; and features state Fish and Wildlife Officers.

Accompanying a husband-and-wife team of naturalists aboard the 50-foot schooner Damien II, this National Geographic program journeys through the northern tip of Antarctica to peer into the heart of penguin country. As viewers observe a fascinating and highly functional avian society, they'll also spy breathtaking natural formations and a variety of ocean creatures, including humpback whales, elephant seals and more.