Japan Nuclear Crisis: Water Spraying operation

Japanese authorities on Thursday launched an urgent attempt to avert a nuclear disaster by air, but initial attempts to drop tons of water at the quake-ravaged Fukushima Daiichi plant appeared to do little to lower potentially perilous

Japan: Crisis worsens

Workers  Withdrawn from nuclear site

  Workers were ordered to withdraw briefly from a stricken Japanese nuclear power plant on Wednesday after radiation levels surged,  a development that suggested the crisis was spiralling out of control

Japan: Fourth Explosion

With a fourth explosion rocking the Fukushima nuclear facility on Tuesday and radiation levels at the facility gate increasing hundredfold, fears of a meltdown in Japan dramatically increase.

­In his televised address on Tuesday, Japanese Prime Minister Naoto Kan announced that radiation had spread from the three damaged reactors in the Fukushima nuclear plant. A no-fly zone has been imposed over the nuclear plant. The prime minister has also asked people living within 30 kilometers of the Fukushima complex to stay indoors to avoid potential health risks from radiation.

Japan: third explosion at Fukushima

A third explosion in four days rocked the earthquake-damaged Fukushima Dai-ichi nuclear plant in northeast Japan early Tuesday, the country's nuclear safety agency said.

The blast at Dai-ichi Unit 2 followed two hydrogen explosions at the plant — the latest on Monday — as authorities struggle to prevent the catastrophic release of radiation in the area devastated by a tsunami.

After effects of Tsunami

Japan has declared a state of emergency at two nuclear power plants, as officials try to confirm whether a reactor has gone into meltdown.

Cooling systems inside several reactors at the Fukushima 1 and 2 power plants stopped working after Friday's earthquake damaged power supplies.
Huge pressure has been building up and a small amount of radiation has been released from one of the reactors.