The Environmental Protection Agency launched the first step of its expedited review to determine safe levels of fluoride in ...

EXCLUSIVE — The Environmental Protection Agency has begun a multiyear study to determine the maximum safe level of fluoride ...

Most people don’t think twice about what’s in their drinking water, so KIRO 7 decided to ask the question: How safe is yours? The answer depends partially on where you get your water. A majority of ...

Water is a common good and it is our common future. It sustains life, but for many people, it is neither safe to drink nor readily available. [iStockphoto] Water is a vital resource. Life on earth, as ...

The last of nine fire-affected L.A.-area water utilities has been cleared to resume delivering safe drinking water, and has lifted its “do not drink” notice in Altadena, state water officials say.

The latest data on water scarcity shows persistent inequalities, with vulnerable communities left behind. A look at what UNICEF is doing to improve access to safe, clean water for children and ...

New research shows that nanoplastics in water can strengthen bacteria, raising concerns about drinking water safety.

There is a water emergency in the Walworth County Village of Williams Bay. Water testing has indicated elevated levels of nitrite. Residents are urged to use bottled water for drinking and cooking.

The NWS warns an ice storm may cause power outages in North Alabama. Here’s how to prepare for food and water safety.

An expert from Rice University's WaTER Institute outlines what we know about the safety of Houston's tap water compared to bottle water.