Obama warns Americans to heed tsunami warnings

Hawaii Gov signs disaster declaration

Chile quake similar to 2004 Indian Ocean temblor

Tsunami races across Pacific, threatens Hawaii

Obama says US prepared to assist Chile if asked

U.S. Rep. John Linder, R-Ga., announces retirement

Chile struck by one of strongest earthquakes ever

Quake-triggered tsunami begins affecting Hawaii

Tsunami expert: 'We dodged a bullet'

Chile was ready for quake, Haiti wasn't

Tsunami warning center cancels alert for Hawaii

Zen and the art of serial-drama maintenance

And they all fell down

Rescuers struggle to save lives after Chile quake

Slide show: Chinese New Year Parade