According to a new scientific hypothesis, alien civilisations may only become detectable at the moment of their collapse.

During its original network run in the 1960s, Star Trek was famously saved from cancellation twice by fan letter-writing ...

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Across the observable universe, galaxies advertise themselves in radio waves for familiar reasons-magnetic fields, cosmic ...

HuffPost spoke with Columbia University professor Elizabeth Saunders about the risks of a "personalist" foreign policy and ...

The crypto industry delivered some of the most baffling, surreal, and downright degenerate moments in its history in ...

Animation can oftentimes adapt superhero stories far better than live-action can. With that in mind, here are the 15 greatest ...

Explore Stephen Hawking's concerns about AI and its potential to be humanity's biggest existential threat. Discover the ...

Discover how the moon's gravity altered Chandrayaan-3's propulsion module orbit, creating a new trajectory in space ...

Eleven appears to die in the Stranger Things finale. Her apparent death comes when she stays in the Upside Down as it ...

This year, games that did traditional things very well and games that broke the mold completely rose to the top ...

Some superhero movies delivered lines so iconic that they can be recognized even by people who never saw the movies.