A satellite deployed to measure ocean surface heights was up to the challenge when a massive earthquake off the Kamchatka ...

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 of ...

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 ...

A magnitude 6.6 earthquake hit an island off the coast of Sumatra in western Indonesia on Thursday, according to the United ...

The earthquake recorded Tuesday off Russia’s far eastern coast was one of the strongest in recorded history. People across the Pacific Ocean braced for potentially devastating tsunami to follow. Some ...

KURUKKAL MADAM, Sri Lanka (AP) — Pulled from the mud as an infant after the devastating Indian Ocean tsunami in 2004, and reunited with his parents following an emotional court battle, the boy once ...

Triggered by a 9.1 magnitude earthquake off the coast of the Indonesian island of Sumatra, the catastrophic event was the deadliest tsunami in... BANDA ACEH, Indonesia — People gathered in prayer and ...

On Dec. 26, 2004, a 9.1-magnitude earthquake beneath the Indian Ocean triggered a tsunami with waves up to 100 feet high, killing an estimated 230,000 people. Twenty years later, people gathered in ...