Correctly distinguishing between correlation and causation is critical because it influences how treatments for illnesses are devised and tested. Also, in the context of the law, it ensures that as ...

A comment posted by a reader on a recent post reprimanded me for suggesting that marijuana caused relationships to go bad. In this instance the reader was mistaken, as I had specifically used the word ...

There's no causal link between taking acetaminophen and autism in an offspring, yet some studies point to a correlation. What does that mean? And who should parents listen to?

Did you know you can customize Google to filter out garbage? Take these steps for better search results, including adding my work at Lifehacker as a preferred source. I usually focus on something a ...

Trump’s definitive statements that Tylenol use during pregnancy causes autism suggest certainty that the science does not ...