Mixed Signals,” by Rebecca Charbonneau, explores an unusual period of Soviet-U.S. cooperation in the hunt for aliens.

THE KARDASHEV SCALE. We have no idea what an alien civilization would look like. Humans are evolved primates. What if an ...

What if civilizations were ranked by their energy, not borders? Discover the Kardashev Scale and the ultimate measure of ...

Scientists suggest binary pulsars could act as interstellar thrusters, allowing advanced civilizations to move stars and ...

As digital currencies continue to gain popularity, there is a growing interest in energy-backed currencies. These types of currencies are tied to phy ...

Andrew Cote is an engineering physicist whose career spans bioengineering to nuclear fusion. He holds degrees in economic sociology from McGill University and engineering physics from the University ...

As civilizations advance, they may need to migrate across the galaxy, and some researchers speculate they could use their own ...

Elon Musk’s Fork in the Road isn’t just a sculpture—it’s a monument to the tech world’s obsession with civilizational survival, which has its roots in the search for extraterrestrial intelligence ...

Caroline Pham, acting chair of the US Commodity Futures Trading Commission (CFTC), announced that the agency would be winding down its practice of regulation by enforcement, likely impacting its ...