A pair of adorable polar bear cubs play-fight with each other in the Alaskan snow. Pictured on the coast of Kaktovik on Barter Island, the young polar bears roll around in the powdery snow as they tickle and wrestle together. Finishing their play-date, one of the cheeky bears teasingly sticks out its tongue before bounding towards their mother.
STAIRWAY obsessed photographers have captured psychedelic shots that will mesmerise you .
FORGET Thorpe Park this summer as this is a 50 mile-per-hour ride over the Colorado River CANYON .
BEAUTIFULLY lit by the dim glow of lanterns, a cave in Iceland is transformed into the perfect wedding venue .
A SPECTRUM of colours fills the sky during this spectacular and natural display of light .
A photographer from the United Arab Emirates travelled to Pakistan where he captured the lives of local people in a series of expressive portraits .
WITHOUT a care in the world, this little chimpanzee shows off her gymnastic skills as she swings around her enclosure .
THIS alien-like bug would look more at home in outer-space but it can actually be found wriggling around here on Earth .
A BROWN bear wades through waters in Alaska and waits for his lunch .
FIFTEEEN years after it was closed pictures by a British teacher show the calamity Hong Kong airport that was closed for being too dangerous .
These are the men with one of the most unpleasant jobs in the world .
WITH A wide smile plastered across his face, this little gecko is ready for his close up .
What lies beneath this building site? Britain's great hope of winning the pre-WW2 arms race against Nazi Germany .