World's biggest insect is so huge it eats carrots. Adventurer Mark Moffett has found the world's biggest insect - which is so huge it can eat carrots. Former park ranger Mark, 53, discovered the giant weta up a tree and his real life Bug's Bunny has now been declared the largest ever found.
The majority of the worldâs volcanoes are found deep underwater and now scientists have been able to record one of these eruptions as it happens to discover the sound it makes. The bubbling lava erupting from the volcanic vent Hades (above) produced a distinctive acoustic signature.
Underwater volcanoes are known to be widespread on the floor of the world's oceans at joins in the tectonic plates. Most are located in the deep ocean, where their activity can be difficult to measure, although some in shallow water can erupt with enough lava to create new islands. Others erupt with explosive results.