From space Earth is simply a pale blue dot. It's blue because of all the water on its surface.
A new, more energy-efficient seawater distillation membrane is designed to yield greater amounts of potable water, and less briny discharge
An innovative effort would embed sensors in agricultural fields in a bid to cut down on irrigation--saving farmers money and preserving water for endangered species
Improved but Not Always Safe: Despite Global Efforts, More Than 1 Billion People Likely at Risk for Lack of Clean Water
U.N. Development Goals for better drinking water have already been reached, but a closer look shows that the measures fail to truly account for the lack of access to safe water
Much of the life-sustaining resource is traded across national borders
Aqua Plan: Could Cell Phones Help Aid Workers Ensure Haiti's Supply of Clean Drinking Water? [Slide Show]
One aid group working in Haiti is turning to SMS text messaging to ensure Haitians are keeping their drinking water free of cholera-causing bacteria
Advanced membranes, unusual solvents and new drilling processes could clean and recycle a growing flood of contaminated water
VANCOUVER—Resistance to hydraulic fracturing in the U.S. has risen steadily in recent months. Citizens and politicians are worried that fracking deep shales to extract natural gas can contaminate groundwater, trigger earthquakes and release methane, the potent greenhouse gas, into the atmosphere...
Editor's Note: Students from Dartmouth's Thayer School of Engineering are working in Tanzania to help improve sanitation and energy technologies in local villages.
That sound you do not hear is a half-million people not sighing in relief as the reservoir that slakes the thirst of the population of Raleigh, NC, and many surrounding smaller towns nears capacity for the first time in nearly a year.And on this World Water Day, when many turn their attention to the billions in the world who lack access to clean water, it’s worth reminding ourselves that those of us who do have access to water take it for granted shamefully...
A new "Green City, Clean Waters" plan aims to address water and climate issues, but it is not inspiring much brotherly love among some
There were a lot of interesting panels and sessions at this weekend's Texas Tribune Festival. A lot of nuggets of information, some good dialogue back and forth about energy and environmental policy in Texas...
Bring Science Home: Activity 18
As demand for freshwater soars, planetary supplies are becoming unpredictable. Existing technologies could avert a global water crisis, but they must be implemented soon
The U.S. can no longer afford to ignore sewage as a source of drinking water, scientists argue. David Biello reports
LifeStraw makes previously contaminated water drinkable by removing bacteria and viruses
Population drives demand, but so do water-intensive foods such as meat
An exhibition of inventions, artwork and artifacts explores our relationship with water and how the world might cope with future scarcity of this invaluable resource
The many ways we squander water, from unintentional leaks to outright negligence
Companies kill deadly bacteria and strip out heavy metals in water using new technologies that range from ultraviolet (UV) light to microbubbles