Mount Etna at its tallest recorded height following 50 eruptions in 6 months
                                
                                
                                    (Newser) -
                                    Europe's tallest and most active volcano has grown 100 feet in just six months, owing to some 50 eruptions, reaching its tallest height in recorded history, according to a new analysis. For the past 40 years, Mount Etna's tallest peak has been its northeastern crater. But the southeastern...