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 lively lemon shark grins into the camera and showcases his impressive teeth .
As sunlight cascades through its vibrant stained glass windows, every inch of the Nasir-ol-Mulk Mosque bursts with colour .
A man who conned tax officials out of £34 million and funded a lavish lifestyle of luxury hotels and restaurants has been jailed for one of the longest sentences in British criminal fraud history .
Here's a APPY solution that should brighten up a wet weekend away camping - a wood powered stove that also recharges your smartphone .
HUDDLED together in the hollow of a tree, it would be easy to overlook these two sleepy owls as they blend into the trunk .
A group of otters put on a show of aqua aerobics, as they raise their flippers perfectly in sync .
LEAF-ing much to the imagination, this camera trickery is blooming marvellous .
SOARING through the air, this is the moment a hungry tawny owl arrives home with dinner .
MASKED intruders look sinister but really they are a gang of urban exploring pranksters .
A little clownfish opens its mouth to reveal a blood sucking intruder living on its tongue .
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' .
A blanket of fog is lit up by the colourful glowing lights of the city below .