The History Channel paranormal expert was just 53 years old.
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Making contact with ET? Aliens may already know we're here
Earth is dotted with humongous, human-made structures that, to an alien eye, may be tell-tale signs of intelligent goings-on.
History Channel personality and extraterrestrial researcher David Wilcock, known for his 'Ancient Aliens' appearances, is ...
China's humanoid robot race got a lot more serious this year. The winning machine didn't just improve on last year — it ...
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