Habits like not cleaning your machine (yes, you need to do that) or using too much detergent can damage your washing machine ...

Tucson does not add fluoride to its drinking water and remains one of six major U.S. cities without optimally fluoridated tap water. The government lowered the recommended level to 0.7 milligrams per ...

The roots of Russia's invasion of Ukraine go back decades and run deep. The current conflict is more than one country fighting to take over another; it is — in the words of one U.S. official — a shift ...