The story is different for the eastern U.S. ... the USGS found that 1 of every 5 groundwater samples from parts of aquifers used for drinking water contained a contaminant harmful to human health.

Located at more than 13,000 feet above sea level, the lagoon is part of the Andean Fauna National Reserve and is a common roosting spot for a variety of flamingo species. Kelimutu Volcano ...

Let’s get into how source and taste receptors affect water’s flavor, what different types of water options are available, and what to do if you just can’t get yourself to drink enough ...

Part 1: Melting in still water, different temperatures. Set up one cup of cool water and one of warm water, with 8 ounces (240 mL) of water in each cup. Try to predict what will happen when you place ...

Tap water in Arlington (staff photo by Jay Westcott) Residents of Arlington, D.C. and part of Fairfax County will notice a different taste to their tap water today.