Do aliens exist? Could Earth really be the only planet hosting intelligent life? Debates over the existence of extraterrestrials date back to the earliest Indigenous and western thought. The tools ...

The University of Arizona is opening a new exhibit this weekend that explores one of humanity's most enduring questions: Are ...

Learn more about the space weather impacting our search of etraterrestial life and what research is planning to do about it.

Rep. Tim Burchett told Piers Morgan aliens exist, pointing to government briefings, pilot testimony and video evidence shown ...

A new study proposes a shift in the search for extraterrestrial life, moving away from individual biosignatures toward ...

Scientists are using advanced telescopes, models and AI to help them look for signs of life beyond Earth, including in ...

A research team has developed a new approach to detecting life beyond Earth that does not rely on identifying specific biological markers. Instead, the study suggests that life may be detectable ...

Add Yahoo as a preferred source to see more of our stories on Google. President Donald Trump on Thursday ordered the release of government documents about alien and extraterrestrial life. Photo by Jim ...

Ancient Greeks believed in alien life, as well as in gods, souls, and beings that inhabited the Moon, stars, and Heavens.

If I were looking at Earth from a distance, I would be pretty disappointed,” theoretical physicist Avi Loeb says. The debate on whether little green men or UFOs are among us escalated in February ...

What kind of music do they play on Mars?

NASA officials have previously spoken of the possibility of extraterrestrial life amid scientific uncertainty while ...