News tagged with air

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Sweeping air devices for greener planes

The large amount of jet fuel required to fly an airplane from point A to point B can have negative impacts on the environment and—as higher fuel costs contribute to rising ticket prices—a traveler's wallet. ...

Oct 21, 2014
4 / 5 (6) 0

Global warming won't mean more stormy weather

A study led by atmospheric physicists at the University of Toronto finds that global warming will not lead to an overall increasingly stormy atmosphere, a topic debated by scientists for decades. Instead, ...

19 hours ago
4.2 / 5 (5) 3

Clean smell doesn't always mean clean air

Some of the same chemical reactions that occur in the atmosphere as a result of smog and ozone are actually taking place in your house while you are cleaning. A researcher in Drexel's College of Engineering ...

Oct 29, 2014
5 / 5 (4) 0

The underestimated risk of ethanol fireplaces

Ethanol fireplaces are becoming more and more popular. However, they are not only highly combustible – in the past, severe accents have occurred repeatedly with decorative fireplaces. The devices also pollute ...

Sep 01, 2014
4.5 / 5 (4) 2

Pollution soars in Chinese capital amid winter smog

Pollution levels soared in Beijing on Thursday to readings more than 20 times WHO recommended limits, as an annual bout of intense smog returned to haunt the Chinese capital despite government vows to address the plague.

Jan 15, 2015
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