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

ABC News’ Diane Sawyer interviewed Nemcova in the months after the tragedy. Now, 20 years after one of the deadliest natural ...

Here is a look at tsunamis. Tsunamis are formed by a displacement of water – a landslide, earthquake, volcanic eruption, or slippage of the boundary between two of the earth’s tectonic plates – slabs ...

That is why Dewi has followed the government policy of educating her students about tsunamis, teaching them to remain alert and be ready to evacuate to safer places when required. After about a ...

Early warning systems have been installed in coastal areas to alert residents of incoming tsunamis, providing crucial time to seek safety. The rebuilding efforts were made possible by the support ...