Neil deGrasse Tyson calls on the government to just show the alien, saying Americans are ready for disclosure after years of hearings and UAP files.

The short answer is that there’s nothing to disclose. But that doesn’t mean we won’t make contact with extraterrestrial life ...

A study suggests that stellar plasma may distort alien signals, complicating SETI's search for extraterrestrial life by ...

The best way to find alien technosignatures is to look for ones that have long survived their creators, according to a new paper.

Once small enough, these technograins might gain a trip out of its host solar system by a solar wind that overcomes the ...

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Alien civilizations may have left traces. We just may not have been looking in the right place.

The Great Filter theory suggests advanced civilisations may self-destruct before contacting others, explaining the universe's ...

VLADIMIR Putin’s so-called Doomsday radio sent out at least 20 chilling coded messages today. The mysterious Cold War-era ...