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.
Full of tired and busy commuters, these underground stations are rarely admired for their architecture or beauty .
Is your cat bored? Do his usual playthings simply not do it for him anymore? Not to worry - there's an app for that .
This tranquil setting stretches for miles as the sun sets behind the mountain .
COURAGEOUS climbers descend 400 metres as they manoeuvre their way through thick walls of ice .
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' .
LIKE A living balloon this baitball of sardines is ready to burst when threatened by a pointy nosed sailfish .
Most people bend over backwards to keep children entertained, but this baboon show us how it’s done .
FLOATING effortlessly on his back, this little otter laps up a rare glimmer of English spring sunshine .
HUDDLED together in the hollow of a tree, it would be easy to overlook these two sleepy owls as they blend into the trunk .
SNOWBOARDING in your £2,000 wedding dress sounds like a nightmare for most brides .
