Chinese scientists' claims that their "Sky Eye" telescope could have picked up signals from intelligent aliens have been met ...

Explore the UFO mysteries J. Allen Hynek uncovered with Project Blue Book and how his findings challenged the Air Force's ...

Files" still delivers. These five episodes represent the show at its sharpest, scariest, and most brilliantly absurd.

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German Chancellor Olaf Scholz has halted approval for the contentious Nord Stream 2 gas pipeline, saying it needed to be ...