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Time to Go Home?

February 17, 2011
In the US, why are the rich getting richer and the poor getting poorer? Part of the answer has to do with where you live. Economist Ronni Pavan says, "Our results show that overall up to one-third of the growth... continued

Back from the Past

February 17, 2011
The woolly mammoth, which has been extinct since prehistoric times, could be brought back to life in four years through cloning. In order to create a living mammoth, scientists need samples of flesh, and some has been found in Siberian... continued

Bacteria Civil War

February 16, 2011
While we desperately wage war against bacteria by developing new varieties of antibiotics, there's at least SOME good news: some types of bacteria wage a kind of "civil war" against EACH OTHER. There are predators in the bacterial world that... continued

Cocaine Addiction: A Surprising Result

February 16, 2011
Cocaine use doesn't just affect addicts or lead to crime--It also leads to the demise of RAINFORESTS. Scientists are reporting new evidence that cultivating coca bushes, the source of cocaine, is speeding up destruction of rainforests in Colombia and threatening... continued

A First for Mankind

February 15, 2011
And no, it's not good news: For the first time in history, the next generation will not live longer, or even as long, as their parents (and they won't do as well in school, either). Diseases such as Type II... continued

How to (Finally) Return to the Moon

February 15, 2011
Here on unknowncountry.com, we keep you up-to-date on the moon and the REAL reasons so many governments want to return there. President Obama has recently said that he plans to leave space travel up to the newly-formed private companies for... continued

New Tool Digs into the Past

February 15, 2011
Google Earth may soon replace shovels as the main tool that archeologists use to dig into the past (NOTE: Subscribers can still listen to this show): Almost two thousand potential archeological sites in Saudi Arabia have been discovered thanks to... continued

Married Strangers

February 14, 2011
Married people may think they communicate well with their partners, but psychologists have found that they don’t always convey messages to their loved ones as well as they think--and in some cases, the spouses communicate no better than strangers. Tears... continued

Can Love Last?

February 14, 2011
Can science prove that romantic love can last? A new study compared the brains of long-term married and in love individuals with individuals who had recently fallen in love and discovered highly similar brain activity in regions associated with reward,... continued

Courtship

February 14, 2011
On Valentine's Day, it's good to know that humans aren't the only creatures who court: fruit flies fall in love too! Scientists have taken an important step toward understanding human mating behavior by showing that certain of their genes become... continued