The curious minds at What If explore the possibility of an alien civilization existing on Proxima b, imagining how they might ...

Sputnik skies to analysis of interstellar visitors, scientists are rethinking how and where to look for physical traces of ...

Musk compared consciousness to a candle in a “vast darkness" during remarks about aliens at the World Economic Forum in Davos ...

Language and radio signals may not matter to aliens. Instead, they might be using patterns to leave a biological fingerprint.

Could the universe have more than three dimensions—and if it does, could life exist there? If higher-dimensional beings are ...

At Davos, the billionaire said his belief that "it might only be us" in the cosmos drives Tesla, SpaceX, and his vision for ...

Astronauts of the future may be radically different from the rest of us in physiology and psychology. So, to what extent ...

Gene Roddenberry's idea for another sci-fi series took 21 years to come to fruition, and when it did, it seemed a bit too ...

Elon Musk appears at Davos for the first time, speaking on stage at World Economic Forum in Switzerland. Speaking directly with co-host Larry Fink, Elon says self-driving is basically solved, pointing ...

If someone tried to put a price tag on Earth, what would that number even be based on? Land, oceans, ecosystems, raw ...

If you like your JRPGs to constantly surprise you, here are 8 JRPGs that totally reinvent themselves halfway through.

Dr. Gary Wenk claims alien visitors likely shared our history of religion and gods. Explore how universal mortality may have ...