"It's hard [for the younger generation] to understand that it wasn't so easy," she tells PEOPLE in this week's issue ...

Petra Nemcova recalled the "split seconds" before her Thailand bungalow was hit by a tsunami that left her with a shattered ...

Geophysicist Barry Hirshorn—now with Scripps Institution of Oceanography at the University of California, San Diego—was on ...

"I don't mind telling the story of what happened to me on the day," Louis Mullan tells PEOPLE in this week's issue ...

PHUKET: With just one month until the 20th anniversary of the devastating tsunami of Dec 26, 2004 that killed hundreds of ...

Louis Mullan and his brother Theo were taken in by a neighboring family in England after their parents died in the world's ...

National Geographic to premiere four-part documentary special from 28 November This year marks 20 years since the Indian ...

Twenty years after the unprecedented 2004 catastophe, Petra Nemcova shares the painful yet powerful lessons she learned from ...

Now, a seismologist who was on duty at the Pacific Tsunami Warning Center in Hawaii when the disaster struck has revealed to ...

Twenty years after losing her boyfriend in the 2004 tsunami, Nemcova found joy again through her global philanthropy and life ...