There's been a second explosion at a nuclear power plant in Fukushima in Japan.

Officials have confirmed that the nuclear fuel rods at the Unit 2 reactor are now "fully exposed" meaning a meltdown can't be ruled out.

But we're told a third explosion is unlikely.

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The search for survivors of Friday's tsunami is continuing.

Two thousand bodies have been found in Miyagi which was one of the worst hit areas.

But a further tsunami alert has now been lifted.