The excavation of a Stone Age community center in Ukraine is helping explain why large groups of tens of thousands of people flourished and then fell more than 5,000 years ago. The "megastructure" ...

Dyson spheres, theoretical megastructures proposed by physicist Freeman Dyson in 1960, were hypothesised to be constructed by advanced civilisations to harvest the energy of host stars. It’s thought ...

No callers are identified. No conversations are recorded. No phone records are kept. Now speak clearly and when you are finished say: 'Go ahead'.

Disney+ and National Geographic will premiere on 4 December Megastructures: The Bernabéu of the 21st Century, a documentary that takes a step-by-step look at the construction and total remodelling of ...

MegaStructures is a documentary television series appearing on the National Geographic Channel in the United States and the United Kingdom, Channel 5 in the United Kingdom, France 5 in France, and ...

Did you know, in the quest for world domination, the Nazis built some of the biggest and deadliest pieces of military hardware and malevolent technology in history ...