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.
A floating market in Indonesia is bursting with vibrant colours as wooden rowing boats loaded with fruit and vegetables crowd the river .
WELCOME to the 125 decibel boombox bus that could damage your hearing if you party too close to its giant speakers .
Families in an Indian slum put their lives on the line by living on top of an ACTIVE railway track .
WITH A LITTLE cap of fresh snow resting on his head, this squirrel tries his best to pull off his new look .
INSIDE Britain's last Naval hospital where scurvy was cured looks like an NHS time capsule .
From giant mountains to vast deserts, an American photographer spent a year capturing the diverse and beautiful landscape of the United States .
THIS may look like a dolphin through jumping hoops, but it is in fact nothing more than a clever 3D pencil drawing .
MESMERIZING night sky photographs offer a spellbinding look at the stars .
LIKE A living balloon this baitball of sardines is ready to burst when threatened by a pointy nosed sailfish .
A northern potoo shows it is a master of disguise as it perches on a tree stump and blends into the bark .