Discovered By Disaster “Cataclysms and Secrets” E2 December 18 2025 on National Geographic

On Thursday December 18 2025, National Geographic broadcasts Discovered By Disaster!

Cataclysms and Secrets Episode 2 Episode Summary

The upcoming episode of “Discovered By Disaster,” titled “Cataclysms and Secrets,” promises to take viewers on an intriguing journey through time and nature’s powerful forces. This episode will air on National Geographic and will explore how rising seas and natural disasters reveal hidden stories from the past.

One of the key features in this episode is Seahenge, a remarkable Bronze Age timber circle located on the coast of England. As the sea levels rise, this ancient structure has become more visible, offering a unique glimpse into the lives of people from thousands of years ago. Experts will assess its significance and the implications of climate change on such historical sites.

The episode will also highlight an ancient Ukrainian canoe that was uncovered by floodwaters. This canoe provides insight into the craftsmanship and daily life of those who lived in that region long ago. Viewers will learn how natural events can unearth artifacts that tell stories of human history.

In addition, the episode will cover human remains that were trapped in a mudslide in China. This tragic event not only reveals the dangers of natural disasters but also raises questions about the lives of those affected. Finally, a forgotten relic found on the dried-out bottom of Lake Mead will be explored, showcasing how changing landscapes can reveal lost treasures.

“Cataclysms and Secrets” is set to be an enlightening episode that connects the past with the present, showing how disasters can uncover secrets that were long buried. Fans of “Discovered By Disaster” can look forward to a captivating blend of history and environmental science.

What Time is the “Cataclysms and Secrets” Episode On?

The Cataclysms and Secrets episode of Discovered By Disaster will be broadcast on December 18 2025 on National Geographic at 9:58 PM at ET/PT.

Is the “Cataclysms and Secrets” Episode New?

The Cataclysms and Secrets episode of Discovered By Disaster is all new!

Discovered By Disaster Cataclysms and Secrets Cast & Stars

Main Cast

Cataclysms and Secrets Episode Videos & Previews

Watch Discovered By Disaster Cataclysms and Secrets Online

Watch the show online

Discovered By Disaster Series Information

Using cutting-edge CGI, archive footage and expert interviews, examine mysterious curiosities that have been uncovered by extreme weather and calamitous incidents.