Why do theories or hypotheses change in science?

Theories and hypotheses change in science as scientists continue to gather new data, test new ideas, and develop new technologies. In order to understand why theories or hypotheses change in science, it is important to understand the scientific method.

The scientific method involves making observations, asking questions, forming hypotheses, testing those hypotheses with experiments, and analyzing the results. Through this process, scientists may discover new evidence that contradicts existing theories or hypotheses. When this happens, scientists must revise or abandon their theories or hypotheses and develop new ones that better explain the observed phenomena.

Additionally, new technologies may allow scientists to gather more data or analyze existing data in new ways. This can lead to new discoveries or insights that challenge existing theories or hypotheses.

It is important to note that this process of revising or abandoning theories or hypotheses is a natural part of the scientific process. In fact, it is what makes science such a powerful tool for understanding the world around us. As scientists continue to refine their theories and hypotheses, our understanding of the world becomes more accurate and complete.