BEAR AND FOX IN SHOWDOWN

This is the moment a nimble red fox and a lumbering Alaskan brown bear were locked in a tense stand-off. The 500lb bear confronted the fox on the tidal flats of the Katmai National Park in southern Alaska. After a short chase, where the quick-footed fox deftly outmanoeuvred the bear, the two animals sat completely still and waited for the other to make a move. American photographer Nate Zeman witnessed the scene in the Alaskan national park after he saw the bear emerge from a nearby forest and approach the fox.

Other great stories
KUNG-FU FROG IMITATES KARATE KID

Balanced on one leg, a frog assumes the crane kick martial arts stance made famous in the movie The Karate Kid .

CAT RIPS OFF OWN EARS DUE TO UNTREATED CANCER

Animal rescue volunteers have told how a cat riddled with cancer was forced to ripped off its own ears after it was abandoned by its owners .

TIME TRAVELLING PHONE APP

OFFERING a glimpse into the past, a mash-up of old and new photographs show how the world’s biggest cities have changed .

ANGER AS BLOCKBUSTER ADVERTISES EMPLOYEES JOBS TO MAKE THEM “WORK HARDER”

Struggling home entertainment chain Blockbuster has been slammed for advertising its workers' jobs while they are still in them in order to scare them into working harder .

CATERPILLAR KISS

PERCHING on the edge of a flower, these loved-up caterpillars can't resist each other as they enjoy a romantic moment together .

MESMERISING FUNGI

With luminous colours and alien- like features, these magical mushrooms look like they belong on another planet .

I LIKE MY SALMON ROAR!

A BROWN bear wades through waters in Alaska and waits for his lunch .

POPE MOBBED BY THOUSANDS OF WORSHIPPERS IN RIO

POPE MOBBED BY THOUSANDS OF WORSHIPPERS IN RIO - Thousands of worshippers gather to celebrate the Papal visit on Copacabana beach, Rio de Janeiro ,Brazil .

ADORABLE OWL EMBRACES THE 'RUNNING MAN' CHALLENGE

SKIPPING on the spot, an adorable little owl embraces the 'running man' challenge .

AMAZING AMERICAN LANDSCAPES

This tranquil setting stretches for miles as the sun sets behind the mountain .

OKLAHOMA TORNADO

Destroyed buildings and overturned cars are seen after a huge tornado struck Moore, Oklahoma, near Oklahoma City, May 20, 2013 .

UNDERGROUND CHIC

Full of tired and busy commuters, these underground stations are rarely admired for their architecture or beauty .