"The longer human civilization lasts, the larger the signal one would expect ... The team does not give a definitive answer in the paper, but suggest that if there were other ancient advanced species ...

With so many "lost cities" being discovered, it's natural that ancient civilizations would fascinate us, especially the advanced ones. Many assume technological advancement is a modern phenomenon ...

If an extraterrestrial civilization existed with technology comparable to ours, would they be able to detect Earth?

Now, one theorist warns that the human civilization of 8.2 billion people ... it is replaced by what could turn out to be a far more advanced ‘postmaterialist’ civilisation based on ...

Civilization 7 launches with dozens of leaders and Civs to choose from, and this guide shows how to gain access to all of them. In order to make use of Civ 7's Advanced Access period, players will ...

Astronomers are on the hunt for exoplanets with atmospheric chemicals that could be a sign of an advanced civilization. These chemicals, known as technosignatures, are found on Earth and are the ...

A U.S. scientist searching for a civilization across 7 Earth clones circling the red dwarf star TRAPPIST-1 says its own alien ...

"The longer human civilization lasts ... but suggest that if there were other ancient advanced species to be found, they would be discovered through exploration of elemental and compositional ...