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.
STRIKING photos capture nature at its most raw and powerful during Earth’s most electrifying event .
LIFTING their heads high and bumping beaks, these aggressive pelicans clash over fish .
With a dust covered coat hung from a wardrobe door and a pair of glasses left on a shelf, a remote farmhouse lies abandoned in the Welsh countryside .
FIFTEEEN years after it was closed pictures by a British teacher show the calamity Hong Kong airport that was closed for being too dangerous .
SITTING in the middle of a vast desert, an abandoned cinema is still waiting for its first movie to be screened .
Families in an Indian slum put their lives on the line by living on top of an ACTIVE railway track .
A photographer from the United Arab Emirates travelled to Pakistan where he captured the lives of local people in a series of expressive portraits .
Swirling water and sand create amazing aerial images of river deltas across Iceland .
YOU’VE heard of the northern lights now feast your eyes on the natural wonder of the SOUTHERN lights .
ROLLING around in the snow, these young brown bears take a break from their play fight to share a tender hug with one another .
A diver explores the crystal clear waters of the Silfra canyon in southern Iceland, which is the only place on Earth where you can dive or snorkel between two continental plates .