Suppose there are signs of extraterrestrial life and we have not yet been able to detect them. What does that mean? In Nature ...

Swipe Down for Full Video Story Could intelligent alien civilizations really exist somewhere beyond Earth? As advanced ...

Researchers discovered that life leaves behind unique statistical patterns in molecules, potentially offering a new way to ...

UFO researchers say upcoming US defence files on unexplained phenomena could reveal proof of alien life within weeks, potentially supporting claims extraterrestrials are already on Earth, even as ...

How Radio Astronomy Helps Us See the Invisible Cosmos," astrophysicist Emma Chapman describes the hidden corners of space ...

Alien life may be hiding much closer to home than science fiction would have us believe, according to a particle physicist ...

In his 1964 paper, "Transmission of Information by Extraterrestrial Civilizations," famed astrophysicist and radio astronomer ...

While the Catholic Church teaches nothing definitive on extraterrestrial life, over the centuries Catholic intellectuals have ...

In an interview with Stephen Colbert, former President Barack Obama admitted that the government “is terrible at keeping ...

Scientists may have found a powerful new way to hunt for alien life — not by searching for specific molecules, but by looking for hidden patterns in how those molecules are organized. Researchers ...