Experts weigh in on the chemicals that can be found in drinking water, how it’s regulated, and what you can do if you’re worried about your water.
World Water Day: Is tap water safe to drink?
From examining the safety of tap water to making usable water out of mist, explore these World Water Day reads.
In a two-year expedition, a National Geographic photographer is documenting the mighty river and the greater ecosystem from the Andes to the Atlantic.
How do you turn mist into usable water? See how scarcity inspires ingenuity in parched Lima, Peru.
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Ridding the Ganges of thousands of tons of plastic trash is a complex puzzle. India is starting to put the pieces together.