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.
Peering curiously into a basket hanging off the arms of a snowman, this little squirrel appears fascinated by the snowy figure .
MESMERIZING night sky photographs offer a spellbinding look at the stars .
A Brit photographer has captured one of the world's most camera-shy species of fish - during a game of underwater peek-a-boo .
POWERFUL bolts of lightning illuminate the night sky in an incredible autumn storm over the Sardinian coastline .
STRETCHING his little legs in the air, a smiley leaf-tailed gecko breaks free from his old, scaly skin .
From vibrant blues to dazzling oranges, these eye catching hummingbirds proudly show off their impressive colours .
A photographer has captured stunning photographs of the Milky Way above picturesque landscapes in the UK and Italy .
With the full moon looming behind him, this polar bear nestles down for the night .
With luminous colours and alien- like features, these magical mushrooms look like they belong on another planet .
A diver looks like a minnow as she swims alongside a gigantic whale shark, the largest species of fish on the planet .
This is the amazing moment two white-tailed kites take an in-flight meal - exchanging prey at 100 foot high in mid air .
