Climate change worsening heat waves, air quality: UN

Climate change is driving more intense and more frequent heat waves, which in turn generate a "witch's brew" of pollutants, threatening the health of humans and other living things, the UN warned Wednesday.

Uruguay declares end to water crisis

Uruguay's government on Wednesday declared an end to a water crisis in the capital and surrounding areas, after a record drought pushed the country's potable water supply to the brink.

A promising approach in sustainable chemical production

Carbon capture and utilization (CCU) technologies are crucial for addressing climate change while ensuring economic viability. MES has emerged as a promising approach for CO2 reduction to biofuels and platform chemicals. ...

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