Perfume makers seek natural, sustainable scents

In 1921, perfumer Ernest Beaux discovered that adding synthetic aldehydes to natural rose and jasmine scents produced just the right fragrance combination for the iconic CHANEL No. 5 perfume. Today, perfume makers have more ...

Predicting electricity demands

Research published in the International Journal of Energy Technology and Policy shows how a neural network can be trained with a genetic algorithm to forecasting short-term demands on electricity load. Chawalit Jeenanunta ...

The high price endangered animals pay for charisma

"Wanted: beautiful, intelligent companion well-versed in the art of conversation." It's a familiar story, but don't expect a fairy-tale ending. In this instance, we're talking about a transaction that condemns one of the ...

Cities under pressure

Cities to swelter as planners face unenviable trade-off between tackling climate change and quality of life, new research has shown.

2018 spike in energy demand spells climate trouble: IEA

A 2.3 percent jump in global energy demand last year outstripped the expansion of renewables and helped drive record-high greenhouse gas emissions, the International Energy Agency (IEA) said Tuesday.

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