Follow the stories of those families who lost their loved ones on 9/11.
For the first time, former President George W. Bush reveals insights and his personal 9/11 experience.
These sophisticated submarines are capable of carrying tonnes of drugs.
See what happens when locked up beasts break free!
A search for the wreck of Christopher Columbus's lost fleet in the waters of La Isabela Bay in the Dominican Republic
Get an close look at the jaguar, one of the most mysterious and magnificent of all the big cats.
Examine the mysterious relationship between these extraordinary big cats.
One camera crew tries to get as close as they can to the great white.
Go behind the front lines of the bloodiest WWII conflicts.
This selection of images will show you just how destructive Hurricane Sandy was when it hit the East Coast of America.
These guys venture into spooky basements and structurally unsound buildings to find valuables that can be refurbished and resold.
The experts behind the investigations of the world’s most cryptic monsters.
Recreated images of key moments that shaped Kennedy into becoming America’s most popular modern president.
Gorillas, bonobos and chimpanzees captured on camera in the wild jungle of the Congo region.
Amazing images of both land and sea animals from the Western Isles of Scotland.
Stunning scenery from the land and sea of the Western Isles of Scotland.
The men and women behind the scenes who bring you these amazing moments from the Western Isles of Scotland.
Check out some of the dogs that Cesar Millan is working hard to rehabilitate.
These people are testing their physical and mental toughness on some serious terrain.
Stunning images of the landscape and the creatures that inhabit these areas.