In cases where associations are found, researchers must consider dosage response, differences between siblings and other factors to determine a cause-and-effect relationship. Ronaldo Schemidt/AFP via ...

The two most important types of logic on the LSAT are conditional and causal reasoning. Conditional reasoning may be phrased in various ways, but it can be essentially reduced to if-then statements.

A new computational method can identify how cause-and-effect relationships ebb and flow over time in dynamic real-life ...

President Donald Trump announced Monday that the US Food and Drug Administration will notify doctors that the use of Tylenol during pregnancy can be associated with a “very increased risk of autism,” ...