Technical flaws, ballooning costs and unconfirmed effectiveness have plagued the “ace card” in preventing groundwater from accumulating within the crippled Fukushima No. 1 nuclear power plant.

the fourth phase of water discharge into the sea since last summer was to end this coming Sunday. However, after the earthquake that occurred on Friday off the coast of Fukushima Prefecture "as a ...

An curved arrow pointing right. Engineers at Japan's Fukushima nuclear power plant have designed an "ice wall" to stop the spread of radiation into the groundwater. Produced by Maya Dangerfield.

A team of scientists from the International Atomic Energy Agency arrived in Fukushima on Monday as part ... of treated radioactive water into the sea, officials said. Japan began discharging ...

Tokyo on Tuesday unveiled a half-billion dollar plan to stem radioactive water leaks at Fukushima, creating a wall of ice underneath ... the plant and out to sea, is also causing problems.

All of Japan's 54 commercial nuclear power plants were shut down after the Fukushima disaster ... built an anti-tsunami wall ...