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
WHETHER FLOATING through space or diving underwater, a lucky baby boy enjoys once in a life time experiences - in his DREAMS .
NEVER mind being careful not to choke on your food, this mother bird has a bigger challenge on her hands, as her ravenous offspring impatiently launches its head down into her stomach .
BALANCING on top of a tree, this bear cub puts her climbing skills to the test .
PERCHING on the edge of a flower, these loved-up caterpillars can't resist each other as they enjoy a romantic moment together .
Gigantic 100ft waves create the perfect playground for dare-devil surfers from across the world .
SHOWING off her best assets for the camera, this cheeky orangutan is in the mood for love, puckering up her lips to blow the biggest kiss she can .
From vivid greens to glowing pinks, the colours of the aurora borealis fill the night sky above a snow covered Lapland .
A once bustling gold rush town in Mono County, California now stands completed deserted .
A photographer has captured spellbinding images of stars swirling above the English countryside .
THIS RING of fire in the sky is the annular solar eclipse that wowed our cousins down-under .
If you tune into primetime coverage of the 2012 Olympic Games, you’re most likely going to see London’s new Aquatic Center from many angles as athletes from all around the globe compete for the top spot on the podium .
What lies beneath this building site? Britain's great hope of winning the pre-WW2 arms race against Nazi Germany .