However, a new study available on the arXiv preprint server introduces a compelling idea about how we might first encounter ...

For decades, scientists have searched the skies for signs of alien civilizations. This breakdown looks at why that approach ...

In this scenario, our first contact with aliens would be tragic. We should look for "loud shouts in the night".

The search for extraterrestrial intelligence (SETI) has yet to detect alien technosignatures like radio waves, but the cosmos is vast, and there are plenty of places left to look. New research ...

After searching 100,000 galaxies for signs of highly advanced extraterrestrial life, a team of scientists using observations from NASA's WISE orbiting observatory has found no evidence of advanced ...