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5 小时
on MSN
The Rise of Fluoride Critics From the Fringe to the White House
Activists claim momentum after the ascent of Robert F. Kennedy Jr., a recent federal court ruling, and a run of town-hall ...
5 天
Solving a 40-year mystery, scientists ID chemical found in millions of Americans’ tap water
It's not clear whether the byproduct could be harmful to human health, but the study authors say its properties are similar ...
Yahoo
6 天
Explaining the controversy around fluoride in drinking water
Fluoride is a chemical ion of fluorine and it’s the 13th most common element in the Earth ... Among the worries that critics ...
abc13
6 天
Lawsuit against Pemex alleges negligence in death of contractor during Deer Park chemical leak
DEER PARK, Texas (KTRK) -- Another lawsuit was filed concerning the deadly chemical leak in October at the Pemex refinery in Deer Park. On Oct. 10, 35 people were injured and two killed.
6 天
Mysterious chemical byproduct in U.S. tap water finally identified
Scientists have identified the byproduct of a chemical used to disinfect tap water and prevent waterborne illnesses.
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