What lies beneath this building site? Britain's great hope of winning the pre-WW2 arms race against Nazi Germany .

SWIMMING in unison, millions of silverside fish dwarf the divers .

CARRYING a fully grown goat on his back, this five-year-old boy is a child shepherd in the mountains of northern Ethiopia .

GLAMPING is taken to a whole new level in the form of the luxurious Pop-Up Hotel .

A young polar bear cub becomes the yogi bear as she stretches off for a morning aerobics session .

A baby who was given just a three per cent chance of survival at birth has beaten the odds to come home - even though docs told his parents to abort him 12 times .

Made up of 40,000 pieces, putting in over 200 hours of work and blunting endless blades, this is the final result for the world’s largest jigsaw, finally finished on Wednesday .

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 .

A blanket of fog is lit up by the colourful glowing lights of the city below .

WITH THE WIND blowing through their fur, you'll believe a dog can fly in these hilarious images .

BEAUTIFULLY lit by the dim glow of lanterns, a cave in Iceland is transformed into the perfect wedding venue .

THE TOWERING Irish cliffs of Moher stand tall over the rippling Atlantic Ocean .