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By definition a Theory is nothing more than an unproven idea, and therefore until it becomes proven (and a Fact) is subject to change as more information about the area of study becomes available. Until it can be proven 100% of the time (e.g. Gravity) it will remain a Theory, and no matter how sound will be subject to revision until it can be proven 100% of the time.

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Q: Why do scientists revise theories?
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Related questions

How scientists share data and discuss new ideas and how this process helps reduce uncertainties and revise scientific theories?

edenham students trying to cheat and revise scientist theories?? you do that urself


When scientists gain new information they often revise What?

New information can lead to revised theories.


When scientists gain new information what do they often revise?

The scientists often revise the hypothesis.


Could a scientific fact be disproven?

There is no absolute knowledge in science that can never be disproven even in principle. It does sometimes turn out that scientists are wrong, and what they considered to be a fact turns out not to be one. I would add that it is more usual for scientists to revise theories, than to reject what was considered to be a fact, but it does happen.


What is the definition of research?

investigation into a subject in order to discover or revise facts, theories, applications, etc


How have scientists used their imagination to develop new scientific theories such as convection currents?

Scientists have no imagination, that's why they have to PROVE theories to be facts.


How meany years ago was the big bang?

Different scientists have different answers, derived differently, but all of the estimates of the age of the universe are between about 15.5 and 13.5 billion years.The fact is that scientists must always be prepared to revise their theories in the light of new evidence. It's possible that the universe is older still.


What are four ways Greek scientists based their theories?

Like every other scientists, Greeks based their theories on observations, experiments, proofs, evidence and more.


Has Einstein theories have an impact on today scientists?

yes,and made the nuclear bomb by starting of the theories


Why are theories used?

Scientific theories enable scientists to make accurate predictions about new situations.


When scientists read research articles in scientific journals they apply skepticism in order to?

revise the conclusions.


Is it true or false the Scientists accept ideas from the past but will revise them when new evidence is discovered?

true