This week marks 20 years since one of the worst natural disasters in modern history. In 2004, a 9.1 magnitude earthquake off the island of Sumatra in western Indonesia triggered a tsunami in the ...

The tsunami science world was small and mostly under the radar of mainstream media. There was plenty of interesting work ...

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

Twenty years ago, on Dec. 26, 2004, a 9.1-magnitude earthquake beneath the Indian Ocean triggered a tsunami with waves up to ...

The majority of deaths from the 2004 Indian Ocean tsunami were in Indonesia. But the island of Simeulue was largely spared.

This photo gallery, curated by photo editor Anita Baca, highlights some of the most compelling images worldwide made or ...

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

Yesterday, communities along Thailand’s Andaman coast held ceremonies to commemorate the 20th anniversary of the 2004 tsunami ...

Infrastructure in Aceh has been rebuilt and is now more resilient than before the tsunami struck. Early warning systems have ...

Two decades after a devastating earthquake and tsunami struck Indonesia, some survivors are rebuilding their lives in the ...