Science does not disprove anything. Nor does it prove anything. It simply collects data and tries to determine if the data supports a theory or not. But this is inductive reasoning, and inductive reasoning is not a proof.
Fundamentally wrong. One of the core elements of science is to construct a falsifiable hypothesis that can be tested. It is not simply fitting data to a theory, but using a theory to predict what data will be found next or what pattern future data will hold. If future observations contradict the theory used to predict them, then the theory is re-evaluated. Hence, a theory can be disproven experimentally, but can never, ever be proven.