We don't yet know the full extent of the potential risks to human health. Scientists make alarming discovery about health impact of drinking bottled water — here's what you need to know first appeared ...

For decades, governments have added fluoride to drinking water to protect teeth. But science is never that simple.

State lawmakers are proposing new limits on per- and polyfluoroalkyl substances in tap water as questions emerge about the ...

Water harvesting from foggy air provided up to 5 liters of water a day in a yearlong Chilean desert experiment.