An inside look at the environments of both Hawaii and Cuba in this two-episode disc. 'Violent Hawaii' delves into how forces of nature have created a tropical paradise. 'Cuba: Wild Island of the Caribbean' takes an unprecedented look at Cuba's wildlife.

People can actually become more fit, both physically and mentally, as they grow older. Join Dr. Henry Lodge as he dispels the myths of American aging and explains the new science of aging. Viewers will learn how to take charge of their biology to become functionally younger, more vibrant, purposeful, and dynamic for years to come.

Viewers Travel through the largest city in the province of Quebec, also known as Montreal, Canada in this episode of Travel Thru History. First, dance the night away at one of the largest outdoor music festivals in the world, the Franco Folies (franco folee) de Montreal. Enjoy the sights and sounds of over one thousand different musicians in this celebration of the French culture. From new music to old, visit the 120-year-old pipe organ at the Notre-Dame...

When the Isthmus of Panama, once buried below the sea, rose up through geological activity and connected North and South America, many prehistoric animals, predators and prey, encountered each other for the first time. Join scientists on a quest to discover what happened and which creatures survived.

Examines the series of catastrophes that have struck Earth since its creation 4.5 billion years ago. Dinosaurs found themselves victims of these catastrophes and dominant species were wiped out, but hardier creatures survived and thrived until the next cycle of catastrophe and extinction.

Explore nature, discover amazing animals, and meet wild animal babies with the Wild Kratts! Join Martin Kratt and Chris Kratt as they learn about the unique ways young animals are raised and protected by their parents. In select adventures on this DVD, the crew helps an adorable (and majorly destructive) baby elephant stay out of trouble, wrangles some playful lion cubs, and more! It's adventure at its most adorable!

Explores the variety of activity, both human and natural, that occurs on the slopes of active volcanoes and follows biologist Jeffrey Marlow as he makes a dangerous descent into the Marum Crater, on Ambrym, Vanuatu, one of the world's most dangerous volcanoes alive today.

This three-part series uses cutting-edge graphics to reveal the surprisingly beautiful biological processes that keep one alive. Discover the ingenious ways your body develops, adapts, and endures, and witness the fascinating and finely tuned systems that keep one's body motoring, and the scientists guessing.

Tells stories of the most unlikely cross-species relationships imaginable: a chimp bottle-feeding a tiger cub, a giant tortoise snuggling with a baby hippo, a black crow parenting a meerkat. Looks at these remarkable relationships first hand, and through caregivers, biologists, and animal behaviorists. Explores what these cross-species relationships suggest about the nature of animal emotions.

Kids will learn to keep it kind with these six pleasing Nick Jr. play dates. They'll work with Wally to make his grumpy neighbors smile, help the Bubble Guppies learn royal manners, say "por favor" with Dora, and help Kai-Lan's friends master the art of the apology.