A version of this essay first appeared in Jess Steier’s newsletter, “Unbiased Science.” Fluoride is having a rough day in the court of public opinion. The National Toxicology Program (NTP), part of ...

A rigorous nine-year research review looking at the relationship between fluoride and intelligence in children concludes that as fluoride levels rise, IQ drops. Every 1 part per million increase in ...

Call it pomp and circuitry. New research out of UCLA finds that ChatGPT “performs about as well as college undergraduates” when it comes to reasoning questions that often show up on standardized ...

A new study finds autism and schizophrenia may lie at the crux of what makes humans uniquely intelligent. "Our results suggest that some of the same genetic changes that make the human brain unique ...