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

The IAA SETI Committee has updated rules for evaluating and revealing the detection of extraterrestrial intelligence.

This second set of remains belonged to what the world would come to know as the Starchild Skull. For nearly a century, this artifact has served as a battlefield between those who believe in ...

This comes after the US government released two batches of files related to Unidentified Anomalous Phenomena (UAPS). These ...

Even though astronomers didn’t detect alien tech signals from a rare interstellar visitor, the results are worthwhile, they ...

Science fiction stories about “alien” invaders are often political allegories for anxieties around immigration. Now, a ...

The group leading the charge in the search for extraterrestrial life has given the all clear. The SETI Institute said ...

The site compares undocumented immigrants to extraterrestrials, refers to people as "it," and says "they do not belong here." ...

The rock, Clinton said, “speaks to us across … billions of years and millions of miles. It speaks of the possibility of life.

Artist’s depiction of exoplanet K2-18b. Credit: Illustration: NASA, ESA, CSA, Joseph Olmsted (STScI); Science: Nikku Madhusudhan (IoA) A major SETI search found no artificial narrowband radio signal ...

Scientists aren’t finding alien life because they are likely searching for the wrong signals or looking in the wrong places, ...

Astrobiologists are raising concerns that humanity’s search for alien life may be limited by the very tools designed to find it.