Apr 7, 2015

Fukushima radiation newly detected off British Columbia

Radiation from the Fukushima nuclear disaster that started in 2011 has for the first time been detected along a North American shoreline, though at levels too low to pose a significant threat to human or marine life, scientists said on Monday. Trace amounts of ...

Tsunami trash a long-term hazard

Mar 15, 2013

Tsunami trash a long-term hazard


The tsunami that ravaged Tohoku in March 2011 swept some 5 million metric tons of shattered buildings, cars, household goods and other rubble into the sea. About 3.5 million metric tons, according to official Japanese estimates, sank immediately, leaving some 1.5 million metric tons ...