What happens when new information is discovered about a theory?

When new information is discovered about a theory, it can lead to a reevaluation or refinement of the existing model. Scientists may conduct further experiments to test the new data, which could either support, modify, or contradict the original theory. If the evidence is substantial, it may result in the development of a new theory or paradigm shift in the field. Ultimately, this process is crucial for the advancement of scientific understanding.