With better technology, we could further shorten the time between an earthquake and when the tsunami warning goes out.

Experts said they were “blind” to the Indian Ocean tsunami in 2004. Twenty years later, working toward a world without tsunami deaths is a challenge.

Oceans are a shared lifeline, a source of connectivity and economic opportunities, a custodian of the vast marine resources.

People started gathering in prayer on Thursday and visiting the mass graves in Indonesia’s Aceh province to mark 20 years since the massive Indian Ocean tsunami, one ...

More than 227,000 people died in the December 26, 2004 Indian Ocean tsunami, and experts warn it could happen again.

Survivors and victims' relatives will this week mark the 20th anniversary of the 2004 Indian Ocean earthquake and tsunami, ...

The quake created a 1,200-kilometer-long rupture on the seafloor, raising one side of the break by up to 15 meters, which ...

Qurrata Ayuni, a 28-year-old survivor of the earthquake and tsunami that devastated her hometown two decades ago, has ...

Follow Santa Claus as he delivers Christmas gifts on start of global journey - He’s made his list, he’s checked it twice – ...

Christmas has inspired the names of many places worldwide, which European sailors discovered. No other holiday has influenced ...

France marked a day of mourning Monday for victims of Cyclone Chido, which devastated its poorest territory, Mayotte, over a ...

One of modern history's worst natural disasters, the tsunami left about 230,000 dead across a dozen countries.