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. TV footage showed bloodied runners and spectators being treated at the scene and the road strewn with debris. The FBI said that this was a "potential terrorist
WONDERS of the world have been transformed into their mini-versions in a seven-year round the world adventure .
The claws come out at meal time as a group of white tailed eagles brawl over road-kill .
SITTING quietly at the edge of the lake, these two baby bears watch and learn as the adults hunt for fish .
What lies beneath this building site? Britain's great hope of winning the pre-WW2 arms race against Nazi Germany .
BREATHING life back into old photographs, these black and white images are transformed by colour .
An adorable black bear cub struggles to find the perfect spot for an afternoon nap as he wriggles around on the branch of a maple tree .
A lazy otter finds the ideal spot to soak up the sun and sleep off his lunch .
With the full moon looming behind him, this polar bear nestles down for the night .
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 .
PUSHING the diver out of his way, this little sea turtle shows he’s not in the mood for photographs .