What lies beneath this building site? Britain's great hope of winning the pre-WW2 arms race against Nazi Germany. The “Shadow Tunnels” under Birmingham's Longbridge site in are the remnants of Lord Austin's secret plans that were hatched to bolster British military might in the face of German military aggression. Pictures show the site where munitions workers produced the Merlin engines that powered the Spitfires and Hawker Hurricanes used to win control of the British skies during the Battle of Britain in 1940. Local urban explorer Tom Robinson, 20, delved into the tunnel to bring back exclusive picture of Great Britain's hidden wartime heritage
THE CRAZE for mimicking the video game Streetfighter has spread to the streets of London .
An Italian photographer travelled to northern India where he visited poverty stricken suburbs and captured ordinary people in a series of intimate and expressive portraits .
AN EXERCISING turtle and an ice-skating chick are hardly everyday exploits in the animal community .
PERCHING on top of a gate, this young barn swallow waits patiently for his mum to return with dinner .
Kevin Silva, 52 from Indiana in the USA, has spent an estimated £65K ($100K) on Batman trinkets over the years, and even keeps his 2,500-item haul in his very own basement 'Bat Cave' .
FLOATING effortlessly on his back, this little otter laps up a rare glimmer of English spring sunshine .
FLYING through the air, these delighted pooches pull their best poses mid-flight .
AT 4,800 metres high and just three metres wide, this is the most dangerous road in the world .
A pair of adorable polar bear cubs play-fight with each other in the Alaskan snow .
WITH SNOW COVERING the ground around them, these two polar bears play fight .