OFFERING a glimpse into the past, a mash-up of old and new photographs show how the world’s biggest cities have changed. A new phone app allows users to travel back in time by overlaying vintage images, such as London's Tower Bridge in 1892 or the Eiffel Tower in 1940, with how the locations look today. Users can compare the past and present of cities such as London, Paris, Washington and Saint Petersburg. This window to the past was created English entrepreneur David Webb, 45, the creator and CEO of the Timera app.
POPE MOBBED BY THOUSANDS OF WORSHIPPERS IN RIO - Thousands of worshippers gather to celebrate the Papal visit on Copacabana beach, Rio de Janeiro ,Brazil .
HIDDEN in the middle of the Mojave Desert, a secret oasis awaits intrepid travellers .
A SPECTRUM of colours fills the sky during this spectacular and natural display of light .
PICKING up a tiny tea-pot with its paws, a little red squirrel struggles to prepare its morning tea .
A KITTEN'S teaparty and rat's playing dominoes are the bizarre creations by one of Britain's great eccentrics pictured in an incredible new book .
COURAGEOUS climbers descend 400 metres as they manoeuvre their way through thick walls of ice .
From a floating jelly fish to a relaxed seal, Britain’s unappreciated beach life is captured above and below the water .
Lying angelically with a range of expressions etched on their tiny faces, little bundles of joy are innocently captured in their first few days in these adorable photographs .
PERCHED on a branch, this Little Owl plays third wheel to two love birds .
These are the faces of orphans suffering from the horrifying effects of chemical warfare .
A trio of ants are locked in a tug of war over a fly as they pull the bug by its legs .