Two years after the tsunami, Fukushima spills waste. 

Japan is honoring the victims of the disaster, which killed 19,000 people and displaced 300,000 more.

Five deaths have been confirmed.

Tsunami warning lifted in Hawaii as quake hits L.A.

Powerful quakes did not cause a tsunami.

One question from a Japanese girl proves to be harder to answer than he thought.

Japan earmarks almost $50 billion for rebuilding.

Now officials say this crisis is equivalent to 1986's Chernobyl disaster.

VIDEO: Japan tightens regulations for its nuclear power plants.

This one is far less severe than last month's 9.0 quake.