Tracking past earthquakes along the Japan Trench

The European Consortium for Ocean Research Drilling (ECORD) and Institute for Marine-Earth Exploration and Engineering (MarE3) / Japan Agency for Marine-Earth Science and Technology (JAMSTEC) will joi ... ( read original story ...)

Japan hit with magnitude 5.0 earthquake

Watch "Japan hit with magnitude 5.0 earthquake", a CBSN video on CBSNews.com. View more CBSN videos and watch CBSN, a live news stream featuring original CBS News reporting. ( read original story ...)