Pouncing down on top of his twin brother, these two snow leopard cubs practice their kung-fu moves. The martial arts savvy cats dip and dive as they excitably play together and show off their skills. This big cat fight was captured by Israeli zoologist Michal Samuni-Blank, a keen observer of snow leopards, on a visit to Central Park Zoo, New York.
HIDDEN in the middle of the Mojave Desert, a secret oasis awaits intrepid travellers .
These photographs of extreme weather capture storms furiously rolling across the sky above America .
A host of websites that are almost twenty years old are collecting a cult following thanks to their retro appeal .
A proud gorilla mum welcomes her newborn baby western lowland gorilla, a critically endangered species .
FROM the rolling hills of the Scottish highlands to looming chalk cliffs in Sussex, these stunning photographs capture the spectacular beauty of Great Britain .
THROWING himself off 1,100ft bridges in a wheelchair, this is the PARALYSED base jumper who knows no fear .
STARING open-mouthed into the camera, this shocked fish looks out of place in the middle of its angry friends .
A BROWN bear wades through waters in Alaska and waits for his lunch .
AN ANGRY giraffe gave a bush-riding cyclist a scare when he stomped his £2K bike into the dirt .
In the calm waters of Greenland, gigantic icebergs dwarf everything around them .
LIFTING their heads high and bumping beaks, these aggressive pelicans clash over fish .
POPE MOBBED BY THOUSANDS OF WORSHIPPERS IN RIO - Thousands of worshippers gather to celebrate the Papal visit on Copacabana beach, Rio de Janeiro ,Brazil .