Alaska's Last Oil Format:DVD isolated from surrounding towns and

isolated from surrounding towns and where the locals have developed their way of life

and Julia Paixao

Travel from Alaska's Brooks Range to Wyoming's Yellowstone National Park for a fascinating portrait of this powerful intelligent and extremely aggressive creature in The Grizzlies

Over the course of a weekend at a vacation house in the desert

A SWAT team transporting a vicious crime syndicate boss find themselves trapped inside a county detention center as the world burns around them

Alaska's Last Oil Format:DVD isolated from surrounding towns andThe world is addicted to oil. But now the easy pockets of oil are gone and the race is on to find new sources. Nowhere is the battle more intense than in Alaska source of nearly 15% of America's domestic production, and home to the nation's largest wildlife preserve, the Arctic National Wildlife Refuge, where companies are pushing to drill. National Geographic travels back millions of years to see how oil was created, and looks to the future to ask