|Searched for: Format is mp3
|Results 6 - 10 of 207
Scientists clean up chemicals like polychlorinated biphenyls (PCBs) with help from vegetables like pumpkins and zucchini. This radio broadcast explains how certain vegetables can be grown to absorb pesticides and...
This radio broadcast deals with the potential effects of climate change on air pollution, particularly the 'smog' that develops in the summer in the Northeast and Midwest. A research chemist discusses her work in this...
This radio broadcast describes efforts to control the population of sea lampreys in the Great Lakes. Sea lampreys, an invasive species from the Atlantic Ocean, have populated the lakes for years, but have recently...
This radio broadcast describes a technique called 'salinity shock' which is being used to kill plants and animals that ride in ballast water on ships. Oceangoing ships are now dumping their freshwater ballast at sea and...
This radio broadcast discusses the health problems associated with the town of Idrija, Slovenia, which was a center for mercury mining for about 500 years. A Slovenian chemist and expert in mercury points out that the...
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