New research uncovers a surprising clue in earthquake forecasting: tiny curved scratches on fault planes. These marks reveal ...
The earthquake that just shook the East Coast was caused by one of dozens of ancient fault lines that have ... the glaciers that covered North America during the last Ice Age about 20,000 years ...
The post Second Earthquake in 3 Days Rattles Residents Along the East Coast—A Look at Major Cities Sitting on a Fault Line ...