For decades, the search for extraterrestrial intelligence (SETI) has largely operated on the assumption ...

Alien life may not need the kind of home humans instinctively search for. Some of the strangest possibilities begin once ...

Imagine a super-advanced alien civilization that needs insane amounts of energy way beyond our puny solar panels and wind turbines to power their mega-cities, AI overlords, or whatever interstellar ...

Nuclear fusion —- arguably the holy grail of all energy production here on earth —- could also meet the needs of the most ravenous energy-hungry alien civilizations in the cosmos. Or so says a new ...

When we think of extraterrestrial intelligence that might be out there among the stars, we tend to think of creatures not too ...

Since the dawn of the industrial revolution, humans have been searching for more energy. Especially lately, there has been a huge interest in wind, solar, geothermal, and other ways to capture and ...

What if aliens were building a massive power plant?Last time, I talked about the "Kardashev scale," which classifies the ...