Assuming intelligent aliens know how to harvest energy from stars, would humanity be able to spot these high-level structures ...

Shaped by a different biology or culture, other intelligent civilisations – if they’re out there – might understand the universe in a completely different way than we do. Physicist Daniel Whiteson exp ...

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A new psychedelic retreat calling itself a “SETI for the mind” aims to establish two-way communication with the nonhuman entities people encounter while tripping on DMT.

Our search for extraterrestrial life has turned up empty, perhaps because technologically advanced civilizations are doomed ...

What kind of government doesn’t want to keep its own law-abiding population safe and secure, by locking up as many violent criminals as possible?

Does NASA have files on aliens? Jared Isaacman says no, and tells Ross Douthat on “Interesting Times” that extraterrestrials would pick a more exciting locale to visit than America’s naval bases.

President Donald Trump criticized Barack Obama for his comments on aliens. Then, he said we should release more files. Joe Biden signed disclosure bill.

There is a silence in the night sky that has bothered me for as long as I can remember. ” Richard Feynman’s reflection lingers because it feels personal.

The president's claim slightly conflated immigration terminology about how Border Patrol processes immigrants into the U.S.

Some immigrants who illegally crossed the U.S.-Mexico border and were arrested by Border Patrol have been released into the ...

The interview with House Oversight Committee Republicans is taking place in Chappaqua, New York, where the Clintons own a ...