Americans "deserve the truth," a U.S. congressman has told a press conference as part of a wider transparency campaign.

Americans "deserve the truth," a U.S. congressman has told a press conference as part of a wider transparency campaign.

Government whistleblower David Grusch previously told Congress that the federal government had recovered non-human ‘biologics ...

If and when SETI discovers alien life, then a revised Declaration of Principles guarantees that once the discovery has been ...

Researchers searched interstellar comet 3I/ATLAS for artificial radio signals using the Allen Telescope Array and found none.

A comet from another star system does not arrive every year. That is part of what made 3I/ATLAS so compelling when it ...

The SETI Institute says it found no evidence of technosignatures during a comprehensive examination of the mysterious ...

The object, called 3I/ATLAS, is only the third interstellar visitor ever detected passing through our Solar System.

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

SETI Institute's radio scans of interstellar comet 3I/ATLAS found no evidence of alien technology, confirming its natural ...

Scientists have searched one of the only known visitors to us from another solar system for signs of alien technology – and ...

When Comet 3I/ATLAS entered our solar system last year—only the third known interstellar object to do so—astronomers took ...