Understanding of the Sumatran subduction zone and its hazards has increased since the 2004 Indian Ocean earthquake and ...

People gathered in prayer and visited mass graves in Indonesia’s Aceh province on Thursday to mark 20 years since the massive ...

Christmas in 2004, a 9.1 magnitude earthquake triggered tsunami waves that killed some 230,000 people across a dozen ...

People are gathering in prayer and visiting mass graves in Indonesia’s Aceh province to mark 20 years since the massive ...

The earthquake and tsunami claimed the lives of over 200,000 people, the deadliest natural disaster of the 21st century.

One of the deadliest natural disasters in modern history, the 2004 Indian Ocean tsunami marks its 20th anniversary on Dec. 26 ...

Indian Ocean tsunami commemorated its 20th anniversary. Countries such as India, Thailand, Indonesia, and Sri Lanka held ...

Parts of the world are marking the 20th anniversary of the Indian Ocean tsunami that killed 230,000 people in 2004.