Christine Till

Fluoride child brain

Op-ed: It is time to protect kids’ developing brains from fluoride

Mounting evidence suggests fluoride may be hampering brain development and reducing kids' IQ. The US needs to rethink this exposure for pregnant women and children.

The debate on the fluoridation of drinking water—one of the most polarized, long-running, and high-decibel controversies in public health—has been reignited as new studies find that fluoride is toxic to the developing brain.

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From our Newsroom
EPA seeks to add DINP plasticizer to Toxics Release Inventory

EPA seeks to add DINP plasticizer to toxics list

Proposal comes 20 years after regulators first suggested the additive is a health risk

greenwashing climate change denial

Peter Dykstra: Greenwashing’s medieval age

Old school greenwashers and deniers with staying power.

fracking kids health

PFAS: The latest toxic concern for those near fracking

The “forever chemicals” are used by the oil and gas industry, but a lack of transparency and accountability makes it impossible to know how widespread contamination could be.

Colorado fracking

How Colorado is preventing PFAS contamination from the oil and gas industry

And how other states, including Pennsylvania, could do the same.

PFAS Testing

Investigation: PFAS on our shelves and in our bodies

Testing finds concerning chemicals in everything from sports bras to ketchup, including in brands labeled PFAS-free.

PFAS personal care products

Evidence of PFAS in toilet paper (Yes, toilet paper!)

Testing finds fluorine — an indicator of PFAS — in four brands of toilet paper. However, the levels indicate the chemicals are unlikely added on purpose.