Taxonomy term

nuclear reactor

Voices: Nuclear plants and natural disasters: Fukushima's fallout

Before it happened, it was hard to imagine that a combined megaquake and tsunami in Japan could cascade to a nuclear disaster. Yet that’s exactly what happened at the Fukushima Daiichi (Number 1) nuclear power plant, 220 kilometers northeast of Tokyo, last month. This incident has put Japan’s nuclear policy in the spotlight, but its implications go far beyond a single country.

31 May 2011

Old plutonium reveals new secrets

Buried treasures come in many forms. Few, however, can help prevent the spread of nuclear weapons to terrorists. But a glass bottle discovered in an old safe buried at the Hanford Site in eastern Washington turned out to contain crucial clues that could help scientists develop new ways to track the spread of nuclear materials.

16 Jun 2009