The history of an iconic UK landmark could be turned on its head, researchers have revealed. Scientists have uncovered fresh insights into how the Giant's Causeway came to exist. Research from the British Geological Survey shows Northern Ireland's volcanic history unfolded far more rapidly than experts previously believed. The volcanic activity that produced the Causeway's famous columns took place over 5.5 million years - eight million fewer than previously believed. Dr Simon Tapster, a geochro