A peculiar metal shard that sparked UFO enthusiasts’ imaginations as potential alien technology has been debunked by ...

These three sci-fi movies were set in 2026. Were their narratives' events prescient or were they way off base?

A team of astronomers has announced the discovery of a new, exotic class of exoplanets: super-Earths formed at high ...

Once stolen from actor Nicolas Cage, it eclipsed the record price set in November when a copy of "Superman No. 1" sold for $9 ...

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