Check out some of these extreme war machines.
See the mysteries of the oceans that have fascinated mankind for centuries.
This selection of images will show you just how destructive Hurricane Sandy was when it hit the East Coast of America.
Exciting moments captured explosions, guns being fired and overall destruction.
Scientific experiments, engineering challenges and the people who put you through it all.
These people are testing their physical and mental toughness on some serious terrain.
Stonehenge Decoded (4)
Dogs, Pigeons and Hogs
Reggie, Diva, Rocco & Vito, and Mugsy
Bite Me Vietnam
Discover more about the Silver Pharaoh and explore his tomb.
The perfect photograph takes more than talent: see the research, pain and frustration behind the scenes.
At up to 40 feet long and 20 tons, the largest fish in the sea lives entirely on the very tiniest of creatures.
Pacific walruses travel according to the movement of the ice. As the ice expands in the winter, they move south.
Meet the people determined to solve mankind's biggest mysteries.
In Colombia’s jungles, a drug war rages on.