by Santiago PIEDRA SILVA A 6.1-magnitude earthquake struck off the coast of Ecuador on Wednesday, sowing new panic four days after a powerful quake killed more than 500 people and injured more than 5,000. The latest quake caused no damage or casualties, but shook the ground forcefully in the middle of the night, sending terrified residents running into the street in the devastated resort town of Pedernales. Some families opted to spend the rest of […]