One example of a theory that has never been proven is the existence of dark matter. While it is widely accepted in the scientific community due to its ability to explain certain astronomical phenomena, such as galaxy rotation curves and gravitational lensing, direct detection of dark matter particles has yet to be achieved. Various experiments and observations continue to search for evidence, but the true nature of dark matter remains elusive and unproven.
theory
A common theory is a theory which has not been proven or a theory without evidence.
An argument that has not been proven is a theory or a claim.
A scientific theory is accepted as factual even though it hasn't been proven. A scientific law has been proven as fact.
A theory is never truly "proven" correct; data can be found time and time again that supports a hypothesis, which may then become a theory, but a theory doesn't really graduate to something else if it "seems" correct. Theories are always being modified as new advancements are made. "Law" (like the law of gravity) is a dated term that essentially equates to a theory in modern science.
The theory that God created the Universe has never been proven.
theory
No. It's never correct to say that anything is "only" a theory or "just" a theory or"merely" a theory or "nothing but" a theory or an "unproven" theory.A theory can never be proven, but it can be dis-proven in two seconds. If a theoryhas been around for three hundred years and it hasn't been dis-proven yet, thenthat's a pretty good indication that you can trust the statement it makes.
A Law
The theory of general relativity, proposed by Albert Einstein, has not been proven false. It has been extensively tested and has accurately predicted various phenomena such as gravitational lensing and the existence of black holes.
A common theory is a theory which has not been proven or a theory without evidence.
An extant theory is an idea that something is a specific way or is in existence. Extant theories are theories that have never been proven or found to be not true, so they are still viewed as a theory.
This ongoing debate between religion (God created man) and science (theory of evolution) about "creation" has never been resolved as God, himself, can neither be proven nor dis-proven. Also, the theory of evolution has also yet to be proven.
Not at all. That it hasn't been proven is what makes it a theory. Once proven, it becomes a law.
An argument that has not been proven is a theory or a claim.
A theory is something that has been tested over time and the data constantly supports it. Examples are the theory of relativity or the theory of evolution. This is way different from the conventional usage, which is just something somebody things. I hate it when people use it that way! Note: A theory is never proven. Nothing in science is proven, but a theory is as close as you can get. The data can only support the facts.
Evolution, Atomic Theory