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. A 9 ...

On December 26, 2004, a catastrophic 9.1-magnitude earthquake off Sumatra, Indonesia, triggered a tsunami, resulting in the deaths of millions across multiple countries, reaching as far as East Africa ...

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 in 2004 ...