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

Christmas in 2004, a 9.1 magnitude earthquake under the Indian Ocean triggered tsunami waves that killed some 230,000 people ...

At the time of the earthquake, there was no warning system in place in the Indian Ocean. But now, 1,400 stations globally cut warning times to just minutes after a tsunami wave forms. Experts said the ...

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

Survivors and victims' relatives will this week mark the 20th anniversary of the 2004 Indian Ocean earthquake and tsunami, which killed more than 220,000 people across more than a dozen countries.

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

It claimed more than 230,000 lives across India, Indonesia, Sri Lanka, Thailand and nine other countries.

On December 26th, 2004, a whopping 9.1 magnitude earthquake struck off the west coast of Indonesia’s island of Sumatra. In the aftermath of the quake, a massive tsunami was triggered, sending waves ...

The boy once known as "Baby 81," who was 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, is now a ...

On Dec. 26, 2004, an earthquake-triggered tsunami raced across the Indian Ocean with 40-foot-high waves slamming into India, Thailand, Indonesia and several other countries, killing at least 225,000 ...

Twenty years after the deadliest wave in recorded history, most oceans have warning systems and communities have learned how best to escape the danger.