If you are working outside during a heat wave, the US Centers for Disease Control and Prevention recommends drinking 8 ounces (1 cup) of water every 15 to 20 minutes during work. Drinking water both ...

Efforts to curb plastic waste in the United States are accelerating, with a growing number of cities and municipalities enacting bans on the sale of single-use plastic water bottles. These localized ...

The humble water bottle is now about more than hydration. It's about personality. There are water bottles for everyone.

U.S. Health Secretary Robert F. Kennedy Jr. is leading a push to revise national health guidance about fluoride.