Yahweh said:
In other words, that such an action would be contrary to the laws of nature that govern the actions of the universe.
But, that answer relies specifically upon accepting a few axioms - not to say that such axioms are unreasonable, but I think it should be asked "why is it impossible for things to behave in ways contrary to the laws of nature?".
Impossible per defintion for something to behave against the true laws of nature. Whatever goes on out there or in there or wherever it will be at least governed by the rule "everything is possible", "everything god/whoever allows do happen", "everything is possible, but only in a universe with the correct rules, which exists, as they are infinite universes" or ...
Obviously nothing contrary can exists.
Science now tries to understand these rules. It has so far found a few rules, that do not seem to change in any slight way and hold for various or even all cicumstances.
This supports the assumption, that these rules science found are realy the or at least a close approximation of the true laws of nature, that are relevant for this universe.
The conclusion is then, that anything breaking these known laws by far is also in violaion with the true laws of nature(as we approximated them well) and therefore cannot exist.
Also therefore identifiing something as paranormal can be diffcult, if it is solely in an area, where science has little or no reliable rules.
E.g. a claim, that a black hole actually allows to travel to different universes, where telepathy is possible, is not paranormal, science has no good theory that describes, what happens inside a black hole.
But claiming to be able to demonstrate this, is a paranormal claim, as for demonstrating, you either have to be beam there(obviously paranormal) or using a above light speed ship, which also somehow protects against the tidal forces(translation correct?) and all the heated gas around a black hole. This is paranormal, as the rules found by sciences do set a absolute speed limit and a limit upon what a ship hull material can protect against(not gravitation) and a limit how much tidal forces a human body can withstand.
But it of course all rest upon the assumption that we approximated the true laws rather well with our laws.
I think it is an acceptable assumption, as millions of repeatable, precisely described experiments, observational science and countless anectodal evidence from normal life confirm it.
Against it there are only a few anectodal evidence and most of them from areas, where science simply does not have reliable rules so far(e.g. predicting future of individuals, especially with medical issues), so they do not even target the assumption.
If something paranormal would be true, then it would be the first observed incidence, where rules, that have never so far been broken, are broken. It would be a huge surprise.
It would be simply an apple that does not drop.
Carn