Mexico´s deadly earthquakes have increased the chance of another big one, scientist says
(World News Science)

This September, two devastating earthquakes struck Mexico in rapid succession. The first, a Sept. 7 magnitude-8.2 temblor near the southern state of Chiapas, killed an estimated 96 people and sent aftershocks shivering through the region. Just 12 days later and a few hundred miles away, a magnitude-7.1 quake shook central Mexico; hundreds more people died, [] ......