And if aliens made of different stuff potentially possess consciousness, then why not minds made of silicon, metal, and ...

Even at this early stage in our spacefaring age, humanity has already begun sending probes that will eventually reach other ...

Our search for technosignatures—clear signs of advanced civilizations beyond Earth—takes many forms. Many are driven by the famous Drake equation, which attempts to estimate how many technological ...

A new SETI study suggests we may be overlooking alien signals not because they aren't there, but because their own stars are scrambling them before they escape into space. Turbulent plasma and ...

Star Trek creator Gene Roddenberry also came up with a lesser-known sci-fi TV series that would do much better today as a ...

I was, therefore, intrigued by a recent report about grave goods containing a mysterious yellow glass found in 1922 in the ...

New SETI protocols outline how scientists should verify, share, and respond to potential evidence of alien intelligence in ...

The International Academy of Astronautics has just voted to accept a major overhaul of the scientific code of conduct for ...

The moment of first contact with extraterrestrials is a staple of science fiction. It usually involves a frantic scientist ...

Scientists studying mysterious glass found in northern Africa have discovered new clues that could uncover how it was created ...

The SETI Institute is the latest to confirm what scientists have long suspected: the interstellar 3I/ATLAS comet is not an ...

The group leading the charge in the search for extraterrestrial life has given the all clear. The SETI Institute said Wednesday that extensive radio scans by its telescope in Northern California have ...