Radiation damage at the root of Chernobyl's ecosystems

Radiological damage to microbes near the site of the Chernobyl disaster has slowed the decomposition of fallen leaves and other plant matter in the area, according to a study just published in the journal Oecologia. The resulting ...

Air testing at nuclear dump shows no contamination

The U.S. Department of Energy says new air testing in the nation's only underground nuclear repository shows no detectable radioactive contamination from a leak last month.

Storm caused radioactive leaks at Fukushima: operator

Heavy rain at the Fukushima nuclear plant caused a leak of radioactive water containing a cancer-causing isotope, possibly into the sea, its operator said Monday, as a typhoon approaching Japan threatened further downpours.

IAEA to advise Japan on Fukushima clean-up

Experts from the International Atomic Energy Agency met Japanese officials Monday as part of a mission to assess clean-up efforts at the crippled Fukushima nuclear power plant.

Japan nuclear regulator berates Fukushima operator

Japan's atomic watchdog summoned the boss of Fukushima operator TEPCO on Friday for a public dressing-down over sloppy standards at the crippled nuclear plant, as yet another problem with radiation-polluted water emerged.

Plastic pad clogs Fukushima water cleaning system

A piece of plastic padding which clogged up a drain is thought to have caused the breakdown of a decontamination system at Japan's crippled Fukushima nuclear plant, the operator said Sunday.

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