SURROUNDED by a snowstorm, these young polar bears battle the elements - as well as each other. The lumbering pair's sibling rivalry heats up the frosty winter setting in snow swept Alaska. American photographer and tour guide, Matthew Studebaker, 30, managed to capture these extraordinary shots in 25 miles per hour wind on Barrier Islands, Alaska in the Arctic National Wildlife Refuge. No strangers to the freezing weather, the playful polar bears sparred in temperatures of minus six degrees. "These siblings were teasing each other and sparring during a snowstorm," explains Matthew of Richfield, Ohio.
A diver attempts to control rising numbers of lionfish by feeding the venomous species to Caribbean reef sharks .
BALANCING 30 metres above ground, these slackliners take the expression of living dangerously one step further, by tightrope walking NAKED .
An intrepid explorer hopes to be reunited with his travel partner, after his cuddly toy companion was stolen .
UNDERWATER and above-water seaside shots show the best of British beach-life .
Surveying its surroundings, a tiny harvest mouse climbs the stem of a dandelion .
A photographer has captured stunning photographs of the Milky Way above picturesque landscapes in the UK and Italy .
NOT YOUR everyday selfie, this plucky diver poses with some of the scariest predators in the ocean .
IT'S the iconic TV show that influenced a whole generation in the 1990s .
A WIMBLEDON-mad couple will be creating a racket this summer - after installing a TENNIS COURT in their living room .
TUGGING on the wing of his sibling, this needy owl is after some attention .
