A little brown bear cub shows his doting mum that she is always on parent duty as he uses her as a scratching post. These adorable photographs of two playful bear cubs and their watchful mum were captured by American nature photographer D. Robert Franz, 56, on a visit to Lake Clark National Park, Alaska. 'What we see in these photographs is the interaction between the mother brown bear and her two cubs,' says D. Robert, of Cody, Wyoming.
This tranquil setting stretches for miles as the sun sets behind the mountain .
Standing on the edge of a never-ending black hole, this is one leap you wouldn't want to make .
AT first glance these images could easily be mistaken for photographs, but they are in-fact real life drawings created using nothing but coloured pencils .
A SERENE turquoise glow glimmers from underneath these powerful icebergs .
A Brit photographer has captured one of the world's most camera-shy species of fish - during a game of underwater peek-a-boo .
Fishermen in Myanmar have perfected an unusual fishing technique by carefully balancing on one leg .
A stunning ice cave in Iceland is illuminated by sunlight as the bright blue ice appears glow inside .
A 21st stone woman suffering from 'body blindness' like Dawn French shed more than half her body weight after a shock revelation brought her to her senses .
A young woman has told how she has been robbed of her fertility and now faces an uncertain future after she was diagnosed with cervical cancer at the age of just 22 .
A university graduate who was obsessed with achieving a thigh gap has told how she shrunk to just 6st after developing anorexia athletica .
At least three people have been killed and more than 100 injured, some seriously, in two explosions at the finish line of the Boston Marathon .
A Little owl looks down the lens of a camera and gives the photographer a cheeky wink .