Fresh allegations that US intelligence agencies may be secretly holding recovered alien technology have revived one of ...

The moment of first contact with extraterrestrials is a staple of science fiction. It usually involves a frantic scientist ...

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

The SETI Institute is the latest to confirm what scientists have long suspected: the interstellar 3I/ATLAS comet is not an ...

Humans have created countless inventions that shape our lives in amazing ways. Some are practical, some are revolutionary, and some are simply fascinating. But if aliens suddenly appeared, which ...