WAMU 88.5 : The Diane Rehm Show

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The Science Of Sinkholes

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)

NPR

'Deadpool' Is a Potty-Mouthed Splatterfest. A Really Funny One

NPR film critic Bob Mondello says Deadpool goes in deep on its R rating — and has plenty of fun doing it.
NPR

Buy Crop Insurance, Double Your Money

The nation's crop insurance program is really a lottery, says one economist. And it's rigged so that farmers win. In fact, farmers typically get back double the money they pay for premiums.
WAMU 88.5

The Politics Hour - February 12, 2016

D.C. Council Member Yvette Alexander (D-Ward 7) joins Kojo and Tom Sherwood to chat about her upcoming fight for re-election.

NPR

Do You Like Me? Swiping Leads To Spike In Online Dating For Young Adults

A study by the Pew Research Center finds the use of online dating sites has mushroomed in the past few years, particularly among 18- to 24-year-olds.

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