Are there particle's or masses that travel faster than light?

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No information, intelligence, can be sent faster than light. Entanglement appears to be instantaneous, yet no information is communicated. "c" appears to be one of the fundamental constants in this universe...and one of it's most limiting ones.
 
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if a particle travels faster than light,with just it's presence in the past,it will violate causality?
 
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Naty1 said:
No information, intelligence, can be sent faster than light. Entanglement appears to be instantaneous, yet no information is communicated. "c" appears to be one of the fundamental constants in this universe...and one of it's most limiting ones.
Yep. I just looked up the experiment I quoted, and it involves a coincidence counter.

Transmitting information probably requires transmitting energy, and hence mass. This would rule out any FTL communictaion...