International Business Times: Radioactive activity from Fukushima has reached Fraser River Valley in Vancouver, British Columbia in Canada. Although the scientists uncovered very low levels of cesium-134 in the soil, they remain baffled as to how it arrived in the area.
"The sample provided was measured and we saw cesium-134, at a very low level and not a concern to public health," Krzysztof Starosta, an associate professor of chemistry at Simon Fraser University, said.
But what baffles scientists about this latest find...