"any science today that is "effectively challenging the theory of evolution";"
But the trick is to make Creation a Science and go after evolution that way. It is hard to challenge ZAP because it requires no proof or physical evidence. I can just about guarantee that if a reasonable challenge to evolution arises, scientists will be the first to perk up and listen. Creation is not a reasonable challenge.
What is ZAP?
I agree with you, the challenge is not reasonable, but I think refuting it in science class will go a long way to helping the kiddies understand why evolution is science, and what science is.