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Nanomaterials Nov 29, 2022

Graphene is a proven supermaterial, but manufacturing the versatile form of carbon at usable scales remains a challenge

"Future chips may be 10 times faster, all thanks to graphene"; "Graphene may be used in COVID-19 detection"; and "Graphene allows batteries to charge 5x faster"—those are just a handful of recent dramatic headlines lauding ...

Environment Nov 27, 2022

Energy-rich Qatar faces fast-rising climate risks at home

At a suburban park near Doha, the capital city of Qatar, cool air from vents in the ground blasted joggers on a November day that reached almost 32 degrees Celsius (90 degrees Fahrenheit).

Nanomaterials Nov 22, 2022

Experiment demonstrates nanoscale structures can improve reverse osmosis seawater desalination

A multinational team of researchers have developed a process that builds on the success of current reverse osmosis processes that remove salt from seawater. Researchers led by Professor Heqing Jiang, of the Qingdao Institute ...

Environment Nov 22, 2022

Catalonia limits water use as Spain prays for rain

Barcelona and large swathes of Spain's northeast are going under water restrictions as a months-long drought that has devastated crops starts to put the pinch on human activities in the Mediterranean country.

Environment Nov 21, 2022

Monterey Bay desalination project is approved despite environmental injustice concerns

In a decision that sheds harsh light on the state's commitment to environmental justice amid growing drought anxiety, the California Coastal Commission has granted conditional approval to a controversial Monterey Bay desalination ...

Biotechnology Nov 14, 2022

Dirt-cheap solar evaporation could solve the world's soil pollution problem

A team led by University of South Australia researchers has pioneered a new soil remediation technique that is significantly faster, simpler, safer, and more cost-effective than currently available methods.

Environment Oct 28, 2022

It is not enough to save water. We must also reuse it

Clean water is becoming a scarce resource, and one in four people in the world have no access to a safe source of drinking water. Population growth and climate change are making water shortages even worse. For this reason, ...

Environment Oct 6, 2022

As Salton Sea faces ecological collapse, a plan to save it with ocean water is rejected

For as long as the Salton Sea has faced the threat of ecological collapse, some local residents and environmentalists have advocated a radical cure for the deteriorating lake: a large infusion of ocean water.

Polymers Oct 6, 2022

Taking salt out of the water equation

Ultrathin polymer-based ordered membranes that effectively remove salt from seawater and brine could provide a promising alternative to existing water desalination systems, a KAUST-led team demonstrates. Their research appears ...

Materials Science Sep 23, 2022

Simple process extracts valuable magnesium salt from seawater

Since ancient times, humans have extracted salts, like table salt, from the ocean. While table salt is the easiest to obtain, seawater is a rich source of different minerals, and researchers are exploring which ones they ...

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