Morning Overview on MSN
Scientist claims time travel backward could happen within 4 years
Time travel has long lived in the realm of science fiction, but a prominent futurist now argues that humans could effectively ...
Morning Overview on MSN
What physics really says about time travel possibilities
Time travel has shifted from pure fantasy to a serious, if highly constrained, topic in modern physics. The equations that describe gravity, quantum fields and the structure of spacetime now allow ...
The astrophysicist talks 'Back to the Future' for movie's 30th anniversary. — -- Today marks the 30th anniversary of "Back to the Future" hitting theaters and launching Michael J. Fox into super ...
This month marks 40 years since Michael J. Fox, as Marty McFly, jumped into a souped-up DeLorean and went back in time, putting his very future existence at risk. (SOUNDBITE OF FILM, "BACK TO THE ...
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