As we humans grow in numbers and technological sophistication, we will need to generate more and more energy for our use. That likely means ever more reliance on renewable sources of energy like solar ...

We explore one of the most ambitious ideas ever conceived - a structure capable of harnessing the full power of a star. From ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: cokada via Getty ...

We’d need an astronomical amount of resources to construct a Dyson sphere, a giant theoretical shell that would harvest all of a given star’s energy, around the Sun. In fact, as science journalist ...

Researchers found seven stars in our galaxy that might host alien megastructures called Dyson spheres. But these stars' strange behavior could also be explained by other phenomena, like clouds of dust ...

Recently, according to Live Science, the results of two scientific studies have been released that could, if verified, prove the existence of advanced alien civilizations elsewhere in the universe ...

A Dyson Sphere sounded simple at first: build around a star and use its energy. But once the real scale came into view, the ...

The Dyson Sphere is one of the hallmarks of looking for intelligent life elsewhere in the universe. Scientists say that if we manage to find one, we can be sure that it's a super-advanced ...

If extraterrestrial intelligent life is out there —- and everybody and their brother now seems to think so —- it could hypothetically be as much as a few billion years ahead of us. In the ongoing hunt ...