Assessing the Damage

Japan Rocked by 8.9 Quake

Thousands brace for shockwaves as a tsunami flood towns after a 8.9 earthquake.

Japan Earthquake Rattles Nuclear Plant

Massive earthquake may have damaged power plant's cooling system.

Small Child Rescued in Japan

Rescue workers help a child and woman from tsunami wreckage.

Disaster in the Pacific

Part 1: A minute-by-minute look at the quake that devastated Japan.

Surviving a Tsunami

Part 3: Petra Nemcova, Nate Berkus on how they survived disaster.

Risks in the U.S.

Part 4: Is the eastern U.S. prepared for a major earthquake?

Imagining Disaster

Part 5: Filmmakers often can't come close to the horror of quakes, tsunamis.