Scientists Seek Foolproof Signal to Predict Earthquakes

Twenty-three hundred years ago, hordes of mice, snakes, and insects fled the
Greek city of Helike on the Gulf of Corinth (map). "After these creatures
departed, an earthquake occurred in the night," wrote the ancient Roman writer
Claudius Aelianus. "The city subsided; an [...]
Source:
http://www.ezonearticle.com/2013/01/06/scientists-seek-foolproof-signal-to-predict-earthquakes/