Within 20 minutes, waves of water began to hit the coasts of surrounding islands. In Indonesia's Aceh province in Northern ...

Fly over the cities of Indonesia that were transformed by the 2004 tsunami with this reflective drone footage, 20 years later ...

The Japanese coast guard has released previously unseen video of automobiles and planes being swept away by the March 11 tsunami that hit Sendai airport and port towns across northern Japan.

Marking 20 years since one of the deadliest natural disasters in history, National Geographic will premiere TSUNAMI: RACE AGAINST TIME, a four-part documentary series providing a 360-degree view ...