Soldiers standing guard outside the Woolwich barracks in London - Two terror suspects are under armed guard in separate hospitals in London after a serving soldier was hacked to death in the street. Counter-terrorism officers are leading the investigation into the "shocking and horrific" murder in Woolwich, southeast London as the Prime Minister prepares to meet his top advisers to address potential security implications. Relatives of the dead soldier are believed to have been informed but he has yet to be named. Scotland Yard's police commissioner, Sir Bernard Hogan-Howe, confirmed that two men had been arrested.
BALANCING 30 metres above ground, these slackliners take the expression of living dangerously one step further, by tightrope walking NAKED .
A lazy tree frog, tired of hopping along a branch, chooses the slowest form of transport when it jumps on top of an unsuspecting snail .
A German photographer travelled around Africa where he met and photographed members of tribes in a series of intimate portraits .
AN ADORABLE one-eyed kitten has been dubbed the 'pirate cat' because of his pirate-like facial expressions .
In the calm waters of Greenland, gigantic icebergs dwarf everything around them .
SURROUNDED by divers, a hungry green sea turtle enjoys being the centre of attention .
An Italian photographer travelled to Chile where he visited several star-gazing sites, home to some of the world's most advanced telescopes, located in the spectacular setting of the Atacama desert .
Leaping out of the ocean, a group of gentoo penguins fly through the air before landing safely on an iceberg .
FLAUNTING its new accessory, a fashionable green dumpy tree frog poses for the camera while wearing a SNAIL as a hat .
With one hand rested on his belly and the other propping his head up, this lazy lizard takes an afternoon break .
Peering curiously into a basket hanging off the arms of a snowman, this little squirrel appears fascinated by the snowy figure .
A group of shelter dogs showcase their loveable personalities in a series of passport-style photographs - in the hope of finding their forever homes .