Articles on Water

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Maine’s Penobscot River flows freely where the Veazie Dam once stood. Dam removals have reopened the river to 12 native fish species. Gregory Rec/Portland Portland Press Herald via Getty Images

When dams cause more problems than they solve, removing them can pay off for people and nature

Thousands of dams across the US are aging and overdue for maintenance. Taking them down can revive rivers, restore fish runs and create new opportunities for tourism and outdoor activities.
They may look comfy to sit on but you’d plummet through and hit the ground. Sam Schooler/Unsplash

What would it feel like to touch a cloud?

You might have already felt what it would be like inside a cloud made of condensed water vapor.
Carbonation and flavors are all that go into most seltzers. stockcam/E+ via Getty Images

Is seltzer water healthy?

Bubbly waters are becoming increasingly popular. While these carbonated, sometimes flavored beverages might cause slight harm to teeth, they are far better than soda. They might even be good for you.
Discolored water can be caused by heavy metals, such as iron or copper. Iron can also act as a nutrient for organisms to grow in the pipes. Kyungyeon Ra/Purdue University

The coronavirus pandemic might make buildings sick, too

Office buildings have been left mostly empty for weeks amid the coronavirus pandemic, leaving standing water in pipes where harmful organisms can grow. What happens when those buildings reopen?
Collecting water from a street pump in Dhaka, Bangladesh, Jan. 13, 2020. angladeshi people collecting drinking water from a water pump inside a streeMehedi Hasan/NurPhoto via Getty Images

Coronavirus spotlights the link between clean water and health

Water is essential for health, economic well-being and social equity, but too many people around the world still don't have access to clean drinking water and sanitation.
The Rim Fire burned 256,000 acres of the Stanislaus National Forest and Yosemite National Park in 2013. (USDA Forest Service, Chris Stewart)

Buried in mud: Wildfires threaten North American water supplies

Wildfires reduce the reliability of city water supplies in North America. But active forest management provides a key to the solution.

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