India's Deep Sea Mission is on the right track, and the discovery of an active hydrothermal vent 4,500 metres below the surface of the Indian Ocean this month will boost scientists' confidence and ...

They gathered around mass graves, held vigils, rode a train, and listened to sirens to remember those they lost. Read more at ...

People in Indonesia's Aceh province marked 20 years since the Indian Ocean tsunami by praying and visiting mass graves. Many ...

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A father who saved his family during the 2004 Indian Ocean tsunami has recalled how he "missed death five times on that day".