Two scientists have extended his equations to show what would happen if faster-than-light travel were possible.
Forget the diamond as big as the Ritz. This one's bigger than planet Earth.
My experience of the low budget, low-tech time travel action thriller LOOPER exceeded expectations.
A prominent scientist who had previously dismissed the possibility of the afterlife says he has reconsidered his belief
Two German tourists caught an image of a UFO flying over the Greek Island of Crete.
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