WAMU 88.5
: The Diane Rehm Show 
A man in Florida died after a sinkhole opened beneath his bedroom, swallowing him as he slept. A golfer broke his shoulder when a sinkhole opened on a golf course in Illinois. Suddenly it seems sinkholes are making news everywhere. But scientists insist they're a common and naturally occurring geologic phenomenon. Sinkholes usually occur on the fragile terrain called “karst," which underlies about 20 percent of the United States. Sinkholes also can be triggered by human activity. We learn what sinkholes reveal about the interconnectedness of life above and below ground, our freshwater supplies and climate change.
Sinkhole Map
This simplified map shows the areas with potential for sinkholes and karst in the conterminous United States (Source: U.S. Geological Survey)
Where's Jimmy Hoffa? Everywhere And Nowhere
FBI agents believe they have a credible lead on the whereabouts of Jimmy Hoffa's body. If they're right, it will solve a longstanding mystery, which will also deflate Hoffa's resonance in popular culture.The Mystery Of the Ridiculously Pricey Bag Of Potatoes
Did a 10-pound bag of potatoes really cost $15 back in 2008? We get to the bottom of some puzzling numbers in the lawsuit alleging America's potato growers have become a spud cartel.House Passes Bill That Would Ban Abortions After 20 Weeks
The legislation is one of the most far-reaching abortion bills in decades and follows the May murder convictions of Philadelphia abortion doctor Kermit Gosnell. The bill, which would ban nearly all abortions starting 20 weeks after fertilization, is unlikely to ever become law.Amazon Cuts Ties In Minnesota Ahead Of New Sales Tax
Amazon ends the contracts of people and businesses that are paid for sending customers to the retailer. The company has taken similar steps in other states that have passed laws like Minnesota's new sales tax legislation.Leave a Comment
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