Survivors and victims' relatives will this week mark the 20th anniversary of the 2004 Indian Ocean earthquake and tsunami, which killed more than 220,000 people across more than a dozen countries.

The powerful earthquake off the coast of the Indonesian island of Sumatra on Dec. 26, 2004, triggered a tsunami that impacted a dozen countries, reaching as far as East Africa. NBC Universal, Inc ...

Two decades ago, as thousands of vacationers scattered across the sunlit shores of Indonesia, Thailand and Sri Lanka on Christmas getaways, a mighty force rattled the depths of the ocean floor ...

Christmas in 2004, when a 9.1-magnitude earthquake west of the Indonesian island of Sumatra set off a mammoth wave that was ...

People gathered in prayer and visited mass graves in Indonesia's Aceh province on Thursday to mark 20 years since the massive Indian Ocean tsunami hit the region in one of modern history's worst ...

The 2004 tsunami was not simply a natural disaster but a graphic exposure of the failure of the capitalist system, the ruling ...

Experts said they were “blind” to the Indian Ocean tsunami in 2004. Twenty years later, working toward a world without tsunami deaths is a challenge. By Katrina Miller The Indian Ocean tsunami ...

REFILES to fix intro to read 'this week' sted 'next' as sent Survivors and victims' relatives will this week mark the 20th anniversary of the 2004 Indian Ocean earthquake and tsunami, which killed ...