This week, headlines spread quickly after President Donald Trump and Health Secretary Robert F. Kennedy Jr. announced new ...

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?

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 ...

I usually focus on something a subset of the population gets wrong, so the rest of us can feel smart, but this week, I’m ...

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 ...

The Maltese Autism Advisory Council has urged caution against public announcements by the United States Food and Drug Administration (FDA). Amongst the claims made by the FDA is that paracetamol - ...

Hassan Vally does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...