Pick up on pre-seismic cues days ahead of quake
(Newser) -
Three days before a 6.3-magnitude earthquake struck L'Aquila, Italy, last year, nearby toads left their breeding colony, not to return until several days after the quake. That's unusual enough behavior that the scientist studying the toads think the amphibians must have detected seismic activity—the first-ever evidence of animals...
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