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 devastation was unimaginable,” said Arianto Andrian, describing what he experienced in Indonesia as he recalled the catastrophic Indian Ocean earthquake and tsunami that struck ... of the first ...

COLOMBO: Twenty years after the massive Indian Ocean tsunami wreaked havoc on Sri Lanka ... impact of various development projects on a location and its people. "When you go to an area and ...

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 ...

He's working on the location of the earthquake ... and assess the magnitude of the earthquake as the tsunami spreads across the Indian Ocean. More Charlie Laing/Alec Davy/National Geographic ...

BANDA ACEH, Indonesia — 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 ...

Within hours, the tsunami had claimed nearly 230,000 human lives and displaced millions of people in 12 countries. Thursday marks the 20 th anniversary of the 2004 Indian Ocean tsunami ...

In 2004, a 9.1 magnitude earthquake off the island of Sumatra in western Indonesia triggered a tsunami in the Indian Ocean that killed more than 220,000 people across 12 countries. Ali Rogin ...

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 ...