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
MOUTH OPEN wide, this little stoat appears to be in mid-song as he belts out a tune for his onlookers.
A hungry hippo is seconds away from catching a bird in its gigantic jaws.
ROLLING across a 65-metre-high viaduct in the Alps, the red carriages of the Bernina Express add a splash of colour to the spectacular snow-covered Swiss surroundings.
RESTING his weary head on his flipper, this little seal pup takes a much needed nap after an afternoon of strenuous yoga.
In the calm waters of Greenland, gigantic icebergs dwarf everything around them.
THIS DANGER-mad female pensioner could be the oldest Brit to cage dive with CROCODILES.
A floating market in Indonesia is bursting with vibrant colours as wooden rowing boats loaded with fruit and vegetables crowd the river.
THIS unique holiday accommodation allows you to enjoy a full Flintstones experience.
This is the moment a nimble red fox and a lumbering Alaskan brown bear were locked in a tense stand-off.
A lazy tree frog, tired of hopping along a branch, chooses the slowest form of transport when it jumps on top of an unsuspecting snail.
Splashing around in the water, a mother otter and her son are tangled in a family feud.