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
GLIDING through the water, these delightful frogs show off their vibrant colours as they practice their FROG crawl .
BRAIDED, sculpted and beaded, these are the eye-catching hairstyles worn by the tribal women of Angola .
With blue waves tumbling over them, these surfers glide underneath a tunnel of water .
FROM A mini table and chairs to a detailed violin, it’s hard to believe these incredible sculptures are all carved into the nib of PENCILS .
PUSHING the diver out of his way, this little sea turtle shows he’s not in the mood for photographs .
WITH the phosphorescent blobs and mesmerising patterns, these spectacular images may look like the hall marks of an enchanted forest but it is in fact the scene of thousands of dancing FIREFLIES .
SLEEPING within touching distance of wild African animals might not be everyone's idea of a relaxing break .
A cheeky gorilla sticks her tongue out and plays up for the camera at Bronx Zoo .
An elegant snowy owl spreads her wings and glides effortlessly above the snow covered field .
A HEIGHT-addicted airline pilot has taken pictures of the Dubai from 1,300-feet .
AN OLD ENGLISH cottage packed full of history and valuables has been left to rot .
The aurora lights captured in Blair Nebraska, America - WITH electrifying purple and illuminous green brightening up the night sky, this is the rare moment a flash of 'sprite' lightening was captured on camera .