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Environment Oct 2, 2024

Report: Global drought threatens food supplies and energy production

In July 2024, global temperatures reached unprecedented levels, breaking historical records with an average of 17.16°C. This extreme heat has led soil water to evaporate, leaving the vegetation and biodiversity more fragile ...

Nanomaterials Sep 23, 2024

Graphene at 20: Still no sign of the promised space elevator, but the material is quietly changing the world

Twenty years ago this October, two physicists at the University of Manchester, Andre Geim and Konstantin Novoselov, published a groundbreaking paper on the "electric field effect in atomically thin carbon films." Their work ...

Nanomaterials Aug 26, 2024

Manganese nanoparticles can more than double availability of world's potable water, say scientists

Manganese ferrite nanoparticles could lead to a substantial surge in the availability of drinking water globally when used to modify the filtering sheets currently used in water treatment plants, according to scientists.

Polymers Aug 13, 2024

Team demonstrates halogen bonding for selective electrochemical separation, a path to sustainable chemical processing

With a new polymer that only attracts certain substances from solutions when electrically activated, researchers have taken a major step towards sustainable chemical separation.

Environment Aug 8, 2024

Sustainable tourism: Solutions for sustainable water supply in booming holiday regions

In many coastal regions of Europe, tourism is an important cornerstone of a prosperous economy. This also applies to the Croatian island of Krk and the surrounding mainland, especially during the summer months. However, it ...

Environment Aug 7, 2024

Southern California's Salton Sea is now smelly all year long and making people's asthma worse: The culprit? Bacteria

The air quality is notoriously bad near the Salton Sea. As California's largest lake has continued to evaporate, it's become saltier and dustier, causing breathing problems for locals like Clark. Alongside the health problems ...

Bio & Medicine Aug 5, 2024

Molecules get a boost from metallic carbon nanotubes

A Lawrence Livermore National Laboratory (LLNL) team has found that pure metallic carbon nanotubes are best at transporting molecules.

Environment Jul 30, 2024

Drought in Sicily threatens grain fields, animal herds

A crushing drought in Sicily has withered fields of grain, deprived livestock of pasture land and fanned a spate of wildfires, causing damage already estimated at 2.7 billion euros this year.

Nanophysics Jul 25, 2024

Confined water gets electric: Study reveals dielectric response of water in nanopores

When water gets inside nanopores with sizes below 10 nanometers, new physics emerge: new phases of ice were observed and ultrafast proton transport was measured. Confined water also plays a role in biology, where aquaporins ...

Space Exploration Jul 23, 2024

Moon dust could contaminate lunar explorers' water supply

Water purification is a big business on Earth. Companies offer everything from desalination to providing just the right pH level for drinking water. But on the moon, there won't be a similar technical infrastructure to support ...

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