This year there was a typical pattern of quake activity up until the end of March, and then things went bonkers.
An oceanic model shows how far and wide last night's earthquake-triggered tsunami has traveled.
An artist pays respect to the victims of the Japanese tsunami with cute, heart-shaped gum wads.
If a major tsunami were to occur off the Atlantic coast, cities from New England to New Jersey could be hardest hit.
Google Street View tours a town inside the Fukushima Exclusion Zone.
On Japan's tsunami-battered coast, a new way to remember the devastation.
Two experts weigh in on how to prepare our cities to fight back against nature.
According to new research, coastal forests greatly reduced the impact of the Japanese tsunami.
Proposed bill would allow purchase of large areas for city redevelopment