China swelters under record heat

Cities across China were on red alert for heatwaves on Monday, as tens of millions of people were warned to stay indoors and record temperatures strained energy supply.

Tackling air quality and COVID-19 in the classroom

As the days get colder, teachers not only face the usual seasonal battle of keeping classrooms at a comfortable temperature but also trying to reduce the COVID-19 virus count in the environment. How to reduce virus spread ...

Efficient buildings could save thousands of lives in US every year

Buildings in the U.S. are responsible for 40% of the country's total energy consumption. By improving the energy efficiency of new and existing buildings, the emissions generated from heating and cooling them could be reduced—preventing ...

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