The Fermi paradox asks why we haven’t found aliens yet. Scientists say the answer may lie in timing, technology, and the vast ...

Image Credit: Amy Adams, Jessica Coon (Image: Paramount Pictures, The Independent) There’s absolutely no denying that Amy ...

A Soviet astronomer in the 1960s proposed a scale to classify hypothetical alien civilizations. Here’s why the framework is ...

The search for intelligent alien life goes far beyond listening for simple radio signals. This documentary explores how ...

For instance, what if we really are being visited by aliens from other worlds and they turn out to be aggressive, violent, ...

Why do we tend to assume that UFOs are crafts carrying alien beings rather than alien beings themselves? How the UFO ...

K2-18b is one of the most promising worlds for the search for extraterrestrial life, so astronomers conducted an unusually ...

Are aliens real? Was Fox Mulder right all along? We examine the prediction markets to gauge if the U.S. government will confirm that aliens exist before January 2029. The prediction market on a U.S.

Elephants can communicate with other elephants across distances of up to five kilometers (3 miles) by producing sounds that ...

Maintaining reliable communication during space missions is critical. Future missions—especially crewed missions to Mars—are ...