26 February 2019
Calgary has approved a study that will look at the impact of its decision to remove fluoride from the city's tap water, with an independent review of the existing science on fluoridation.
Some residents and lawmakers are issuing calls to reconsider a ballot initiative voters passed more than 18 years ago that required fluoride in Salt Lake County's water.
Two studies — one from Canada and one Mexico — released today point to potential health problems from fluoride, which, in a majority of U.S. communities, is purposefully added to drinking water to protect people's teeth.
As we celebrate a World Bicycle Day like no other, can the U.S. keep the momentum and attention the coronavirus pandemic has brought to bicycling?
Twenty-one species molt from brown to white to survive the winter season. But climate change has created a mismatch between their snowy camouflage and surroundings.