Since 1986, fluoride has been added to the city's water supply system, but on Wednesday night, commissioners voted three to two to stop adding higher levels. The mineral is naturally in water and can ...

While Azerbaijan's President Ilham Aliyev called oil and gas a 'gift of God' at the UN climate summit, the role of big oil companies in the future of climate action remains contested.

If you haven’t checked your mailbox recently, you may be missing a very important letter from the Charleston Water System.

President-elect Donald Trump says he will nominate anti-vaccine activist Robert F. Kennedy Jr. to lead the Department of ...

The city said warning letters were sent to people based off old records, so they're asking residents to test their pipes and ...

The entire scope of the problem posed by so-called "forever chemicals" in Maryland schools is just beginning to come into view under a new federal law.