Most of us have heard the phrase "correlation does not equal causation." But understanding how scientists move beyond identifying correlations to establish causation remains a mystery to many.

Note that there is a time lag - cancer usually takes some years to develop. If there is a correlation between a particular factor and an outcome, it does not mean that the factor necessarily ...

This relationship may or may not represent causation between the two variables, but it does describe an observable pattern. A negative correlation can be contrasted with a positive correlation ...

Regardless of how many times you hear the phrase "correlation does not imply causation," you can't help but get a little excited when there is data to support a strange relationship. I decided to ...

To prove that correlation between two variables does not necessarily mean that one causes the other, Tyler Vigen has created a series of comical charts that show "spurious correlations." ...

Regardless of how many times you hear the phrase "correlation does not imply causation," you can't help but get a little excited when there is data to support a strange relationship. I decided to ...