Add Yahoo as a preferred source to see more of our stories on Google. From its place on local meeting agendas to being targeted by Cabinet officials, fluoride has been under the microscope again. In ...

Safe drinking water has become a worldwide public health concern. From the most developed to the economically poor, every nation in the world is struggling to supply pure drinking water that is fit ...

For centuries, Ganga water has been believed to resist spoilage, a phenomenon modern science investigates. Bacteriophages, high dissolved oxygen, and antibacterial minerals contribute to its ...