• Soot from heaters and traffic is not just a local problem June 10, 2021
    Soot particles from oil and wood heating systems as well as road traffic can pollute the air in Europe on a much larger scale than previously assumed. The evaluation of the sources during a measuring campaign in Germany showed that about half of the soot particles came from the surrounding area and the other half from long distances. This underlines the need […]

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  • Commercial space travel gaining foothold in tourism industry June 13, 2021
    Vacationing in space is quickly becoming a reality, with several companies launching commercial programs to take civilians to outer space. Questions about sustainability and risk still remain, and the price tag is out of reach for everyone but the ultrawealthy. Mark Strassmann has more.