Nanoparticles can make home refrigeration more accessible for low-income households

Nanoparticles can reduce the power consumption of cooling devices such as refrigerators, freezers and air-conditioning by substantial amounts. In a drop-in refrigerant replacement test, researchers from the University of Johannesburg observed a 29% cut in ....

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Italy’s seas speak: No tourists or boats mean cleaner water

In this picture taken on Thursday, May 21, 2020, Italian Lazio region's environmental agency biologist Salvatore De Bonis shows how they perform tests on sea water during an interview with The Associated Press on a ....

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Singapore otters’ lockdown antics spark backlash

There are estimated to be about 90 otters in Singapore, making up 10 families, and appearances at popular tourist sites around the city-state's downtown waterfront had transformed them into local celebrities Singapore's otters, long adored ....

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