ScienceExpert says deadly eruption in Japan shook up volcano, making nuclear reactors unsafe Japan's deadly 2011 earthquake may be responsible for recent volcanic eruption that killed 56, expert suggests. More volcanic activity may be ahead as a result of the earthquake, he says.by Jim Algar
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ScienceSiding Spring comet set for Mars flyby at a hair's breadth distance on Sunday: Once-in-a-million years eventby Rhodi Lee
ScienceThink September was warm? You're right: NASA confirms September 2014 warmest month ever recordedby Rhodi Lee