Last month's earthquake in Sulawesi, Indonesia was large, but not huge. It was the aftereffects that made it so devastating.
To stay safe in a tsunami, remember that the sequence of waves may occur over hours to days, and the biggest wave in the sequence could occur at any time.
Developed countries focus on technology, but lullabies can sometimes have a greater effect.
The early warning system installed after the 2004 Boxing Day tsunami hasn't lived up to expectations.
Indonesia's tsunami early warning system failed to provide adequate warnings to people in Palu.
A combination of tectonic plates, geography and poor infrastructure make Indonesia vulnerable to deadly tsunamis.
Local knowledge and awareness of the risks of tsunamis can better prepare people when disaster strikes.
Caught in the middle: Lombok and Bali are exposed to earthquake and tsunamis risk due to a tectonic plate boundary to the south, but also a unique zone of activity that thrusts to the north.
Survivor's guilt is arguably an instance of good character, an emotional expression.
A new method of analysing underwater sound waves has led to the creation of a faster, more informative tsunami early warning system.
Post-tsunami the position of women in Acehnese society has in many ways changed and, arguably, worsened compared to their historically high status.
As well as thousands of deaths and huge destruction, Japan's 2011 tsunami carried potentially invasive species _en masse_ across an entire ocean.
A 8.1 magnitude earthquake hit off the coast of Mexico on 8 September 2017. Fortunately, initial fears of a damaging tsunami hitting the coastline now appear unfounded.
Sometimes 'stuff' isn't just stuff.
As the rich move away from disaster-prone areas, the poor may be left behind.
A new study suggests the enigmatic Makran region could see a magnitude 9 earthquake.
Disaster preparations often focus on gear and logistics, but research in Japan after the 2011 earthquake and tsunami shows that strong social ties played a key role in helping communities rebound.
Wetlands management is vital but sweeping statements about their universal value may do more harm than good.
The latest earthquake off Japan's east coast was an ominous reminder of the 2011 Fukushima disaster. But despite a technical hitch at one of Fukushima's other reactors, there was no repeat this time.
Japan's response to a tsunami threat following major earthquake shows it has learned much from past events, including the deadly quake and tsunami that disabled the Fukushima nuclear power plant.