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 ...

International aid worker Margarettha Siregar remembers exactly where she was on December 26, 2004, when she heard about a 9.3-magnitude earthquake that struck off the coast of Indonesia in the Indian ...

Two decades ago, as thousands of vacationers scattered across the sunlit shores of Indonesia, Thailand and Sri Lanka on Christmas getaways, a mighty force rattled the depths of the ocean floor just ...

Relatives of victims of the 2004 Indian Ocean tsunami hold a candlelight vigil as they recognize the 20th anniversary of the natural disaster, at Tsunami Memorial Park at Ban Nam Khem, Takuapa ...

GALLE, Sri Lanka — Survivors and families of victims of the Indian Ocean tsunami 20 years ago visited mass graves, lit candles and comforted one another across Southeast and South Asia in ceremonies ...

The powerful earthquake off the coast of the Indonesian island of Sumatra on Dec. 26, 2004, triggered a tsunami that impacted a dozen countries, reaching as far as East Africa. NBC Universal, Inc.

BANDA ACEH, Indonesia (AP) — People gathered in prayer and visited mass graves in Indonesia’s Aceh province today to mark 20 years since the massive Indian Ocean tsunami hit the region in one of ...