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.
MESMERIZING night sky photographs offer a spellbinding look at the stars .
At least three people have been killed and more than 100 injured, some seriously, in two explosions at the finish line of the Boston Marathon .
This brave Hyena finally catches his pray among the thousands of flamingos, Lake Nakuru, Kenya - OUTNUMBERED among thousands of flamingos, this bold hyena is not put off from hunting for a morning snack .
WITH a paw in the air and his tongue hanging from his mouth, it is clear to see that this little groundhog is struggling to wake up and leave behind the comfort of his burrow .
Jostling their quills into the noses of some unlucky cubs, this is the moment two feisty porcupines ALMOST defeat a pride of seven lions .
A personal trainer who was dumped over a life-changing sleep disorder has finally found love .
These are the men with one of the most unpleasant jobs in the world .
Meet the dog-loving woman who spends £20k a year looking after her 30 pet PUGS .
TOWERING 65 metres into the sky, this terrifying accent is a dream for climbers .
TUGGING at his exhausted mum's ears, a beautiful baby orangutan refuses to settle for a nap as he begins a game of peek-a-boo .
FULL OF STUNNING colours and swirling shapes, the furrows on these fields create a mix of mesmerising patterns .