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Radon is an invisible gas that's undetectable to humans and with long-term exposure, it's been linked as a cause of lung cancer. It seeps from soils and…
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Mike Lynch, with the Kentucky Geological Survey has this story about underground coal fires and the trouble they can cause.Coal is mined and burned as a…
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A recent large landslide that killed more than 30 people in Washington has renewed national focus on such hazards. Mike Lynch updates us on landslides in…
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In an age of remote sensing and digital mapping you might think we have all the maps we'll ever need. Mike Lynch says think again.The “crumbly” stuff that…