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.
COURAGEOUS climbers descend 400 metres as they manoeuvre their way through thick walls of ice .
As sunlight cascades through its vibrant stained glass windows, every inch of the Nasir-ol-Mulk Mosque bursts with colour .
SEA LIFE and greenery in one shot show nature at its very best .
NEVER mind being careful not to choke on your food, this mother bird has a bigger challenge on her hands, as her ravenous offspring impatiently launches its head down into her stomach .
LOCATIONS bursting with vibrant greens and chestnut browns, these photographs capture the peaceful English countryside in all its glory .
LYING back in the snow, these two polar bears share a cuddle as they call time out on playtime .
SAILING over crystal clear waters, the Bajau people of Malaysia live their lives almost entirely at SEA .
An adorable black bear cub struggles to find the perfect spot for an afternoon nap as he wriggles around on the branch of a maple tree .
The view from this rooftop pool is sure to make most holidaymakers envious .
Meet the human CCTV: a PCSO with a memory for faces so sharp he has apprehended more than 130 suspects in the last year alone with his eagle eyed talents .
From vivid greens to glowing pinks, the colours of the aurora borealis fill the night sky above a snow covered Lapland .
If you had to scrape the snow off your car this morning or slip-slide your way into work over icy pavements spare a thought for these little critters .