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Seeing concentrations of toxins with the naked eye

Researchers from the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have developed a fast and cost-effective method to test liquids for a ubiquitous family of chemical compounds known as amphiphiles, ...

New method simultaneously measures flow and oxygen

An international research team headed by the Max Planck Institute for Marine Microbiology in Bremen, Aarhus University and the Science for Life Lab in Uppsala has developed tiny particles that measure the oxygen concentration ...

US forests provide 83 million people with half their water

Forested lands across the U.S. provide 83 million people with at least half of their water, according to a broad new study of surface water sources for more than 5,000 public water systems. 125 million people, or about 38% ...

Thirsty cities need a human/nature infrastructure combo

In cities growing in both size and thirst across the globe, sustainability is constrained by the gray of dams and water treatment facilities. In this week's Nature Sustainability, research by Michigan State University scientists ...

Toxic algae blooms are getting worse, but oversight is lacking

Poisonous algae blooms are becoming more common in the US, threatening water supplies and public health. But so far, there are few state or federal guidelines, and local water managers could use some help, a UConn-led team ...

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