Matt Fuchs lives in Maryland and writes about health, science, and technology. Matt Fuchs lives in Maryland and writes about health, science, and technology. Right now, it’s politically hot to spit ...

With more councils voting to remove fluoride from drinking water recently, it's worth revisiting exactly why was added in the first place. So what is fluoride, how does it work — and if you don't have ...

Right now, it’s politically hot to spit out fluoride. Health Secretary Robert F. Kennedy Jr. has long railed against fluoride in public water supplies, claiming that it correlates to lower IQs in kids ...