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
PUCKERING up and enjoying some quality time, these are the most lovable monkeys on the planet .
WELCOME to the 125 decibel boombox bus that could damage your hearing if you party too close to its giant speakers .
SQUEEZING their furry faces through a hole in a tree, a trio of curious baby squirrels leave their nest for the first time to explore their surroundings .
MESMERIZING night sky photographs offer a spellbinding look at the stars .
GIANT garden sculptures don't beat about the bush .
COURAGEOUS CLIMBERS scale frozen waterfalls in Canada, as the ice threatens to collapse beneath them .
FIFTEEEN years after it was closed pictures by a British teacher show the calamity Hong Kong airport that was closed for being too dangerous .
SITTING quietly at the edge of the lake, these two baby bears watch and learn as the adults hunt for fish .
A floating market in Indonesia is bursting with vibrant colours as wooden rowing boats loaded with fruit and vegetables crowd the river .
A hungry hippo is seconds away from catching a bird in its gigantic jaws .
NOT YOUR everyday selfie, this plucky diver poses with some of the scariest predators in the ocean .