Raw water may not be as safe as it looks. Like raw milk, untreated water comes with dubious health claims and high risks.

Tap water often gets a bad rap, but in many areas, it's just as safe—and even better—than bottled water.

Maybe you fill up a sink or bucket and let them soak up water from the bottom. When it comes to the source, though, chances are that you're using water from your tap. But is that always the best ...

A new study published in BMJ Global Health suggests that drinking tap water might be "healthier" than bottled water. The authors note that "misunderstandings about the safety and potential risks ...

Can you make water turn to ice with a single splash or a bang? Dr Yan demonstrates just how super cool science can be. Take three to six (sealed) plastic bottles of mineral water. Place them all ...