National Park Service researchers recorded ambient sound from all over the country to find out where there’s still stillness. David Biello reports

Wissenschaft & Technik
Scientific American Podcast: 60-Second Earth Folgen
Tune in every Sunday for quick reports on the science of the environment and the future of energy. It'll just take a minute!
Folgen von Scientific American Podcast: 60-Second Earth
312 Folgen
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Folge vom 23.02.2015New Map Knows Noise
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Folge vom 15.02.2015Oil-Eating Microbes Have Worldwide Underground ConnectionsLife thrives even deep inside Earth and scientists are beginning to suspect extensive connections among those underground environments. David Biello reports
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Folge vom 08.02.2015Siberian Winters See Temp UptickThe long-term winter warming of Russia’s far north has gotten a boost from industrialization. David Biello reports
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Folge vom 01.02.2015Dig This: China Cuts Coal ProductionThe biggest single source of global warming pollution actually started to shrink in 2014. David Biello reports