While Wyoming hasn’t passed a statewide ban on adding fluoride to top water, some cities and towns have enacted their own.

The affected wards are in Buxar, Bhojpur, Patna, Saran, Vaishali, Lakhisarai, Darbhanga, Samastipur, Begusarai, Khagara, ...

Bihar is grappling with severe groundwater contamination, with 30,207 rural wards exposed to “unsafe” drinking water that poses serious health risks, according to a new report. The report, which was ...