See what happens when locked up beasts break free!
Road workers unearth a tangled mass of headless skeletons and severed skulls while digging foundations for a new highway.
These hunters prey on everything from buffalos to zebras.
Examine the mysterious relationship between these extraordinary big cats.
These guys venture into spooky basements and structurally unsound buildings to find valuables that can be refurbished and resold.
Follow Alaska’s seasons and the creatures that must adapt to survive.
The experts behind the investigations of the world’s most cryptic monsters.
These miners fight against to anything to get their goal… GOLD!
Captured moments from Killing Kennedy before and after that fateful day in November 1963.
Engineers working to unravel the engineering marvel of the German designed Zeppelin.
Amazing images of both land and sea animals from the Western Isles of Scotland.
Man takes on Cheetah in these action shots in a test to see who is the quickest of all.
Cesar Millan working hard to train not only the dogs, but the owners as well.
These people are testing their physical and mental toughness on some serious terrain.
Cesar Millan and the intelligent, but too misunderstood pitbull breed.
David Hasselhoff visits the remnants of the Berlin Wall to investigate its horrific history during the Cold War.
Lock and Load
A look at some iconic machines from the 1950s