A new analysis of 105-year-old data on the effectiveness of 'dazzle' camouflage on battleships in World War I has found that while dazzle had some effect, the 'horizon effect' had far more influence ...

Revellers flocked to the streets for the St Patrick's Day festivities, donning shamrocks, leprechaun hats and all things green in celebration of Ireland's patron saint. A day that observes the ...