Extraterrestrial life could betray itself not in the molecules themselves, but in their arrangement. A recent study shows ...

Donald Trump's latest release of declassified UFO files has renewed scrutiny of one of the most enduring questions in modern ...

This could be why we still haven’t found alien life - Traces left behind by organisms on alien worlds may be too subtle to detect ...

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

President Barack Obama‘s theory that aliens exist got a huge co-signee in Neil deGrasse Tyson. The 64-year-old president said of aliens in February, “They’re real but I haven’t seen them.” That quote ...

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for ...

The Trump administration released declassified UAP files featuring Apollo 12 and Apollo 17 photos and transcripts as part of ...

The Trump administration announced the release of newly declassified Unidentified Anomalous Phenomena records, launching a Department of War website to provide public access to government files as ...

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

Steven Spielberg discusses his new UFO film "Disclosure Day" on Michelle Obama's podcast, saying it explores whether aliens ...

Former President Barack Obama has been forced to clarify his bombshell claim that aliens truly do exist. The former commander-in-chief initially made the extraordinary revelation over the weekend ...