In 1960, Freeman Dyson proposed how advanced civilizations could create megastructures that enclosed their system, allowing them to harness all of their star's energy and multiplying the habitable ...

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" ...

During excavations near Stăuceni in the Botoșani district in northeast Romania, archaeologists from FAU discovered a megastructure built by the Cucuteni-Trypillia culture. Covering approximately 350 ...

Aerial photograph of the promontory with the reservoir at the bottom of the slopes. Visible: The trenches of the 2023 excavation, cutting the southwestern corner of the “mega-structure” house number 5 ...

A European Space Agency catalog of the Milky Way's billions of stars could be hiding evidence of highly advanced alien civilizations with serious building skills. Eric Mack has been a CNET contributor ...

So called human-built megastructures may actually be slowing down the Earth's rotation. This isn't exactly new information, but it has recently been making the rounds again, especially on social media ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Enormous, ancient "megastructures" may hold clues to the demise of a ...

The mysterious megastructures of ancient eastern Europe were hubs of social and political decision making, but their role in centralising political control may have led to the downfall of these ...