At a Glance Italy's Mount Etna erupted Monday, spewing ash and lava from a new fracture.On Tuesday, a magnitude 5 earthquake injured 10 people in Sicily.A swarm of 1,000 tremors was recorded following the eruption. Continued eruptions at Italy's Mount Etna triggered a magnitude 5 quake Wednesday morning that injured at least 10 people. Italy's Civil Protection officials said the quake, which struck at 3:19 a.m., was part of a swarm of some 1,000 tremors, most of them barely perceptible,...