Fluoride has been added to public water systems in the United States since 1945 to strengthen tooth enamel and fight off bacteria, ultimately reducing tooth decay.

A study warns that fluoride bans in public water systems may lead to 54 million extra decayed teeth and $19 billion in health ...

More than 500 customers of a Jefferson County water system are under a boil water notice after E. coli was found in water ...

The 120-mile Tijuana River flows from Baja California into the United States and discharges millions of gallons of wastewater ...

Sen. Judith Schwank says plastic pollution poses serious threats to our environmental rights, public health and community resources.

Robie Creek Park is located about 40 minutes northeast of Boise where Robie Creek meets an arm of Lucky Peak Lake known as ...

For more than 100,000 years, coastal communities have harvested abalone (genus Haliotis). These gastropods, which are found ...

The visit comes the day after a UC San Diego report found dangerous chemical compounds are also aerosolized by ocean spray and make it into the air.

Swimming in water contaminated by high levels of enterococci bacteria can cause serious illness. Here's what you should know.

The Denver medical examiner estimated Shirlyne Johnson’s apartment in Thomas Bean Towers was as hot as 127 degrees at the ...

That’s according to a study from UC San Diego’s Scripps Institution of Oceanography, published Wednesday in the journal ...

Discover why a Washington beach ranks in the top 10 for bacteria, as Surfrider Foundation highlights concerns over water ...