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Brain Scans Predict Who's Likely To Be A Repeat Offender

In research published in the Proceedings of the National Academy of Sciences, scientists found brain scans can predict with startling accuracy the likelihood that criminals will run afoul of the law again. The results require serious legal and ethical debate before being introduced into the criminal justice system. David Greene talks to Kent Kiehl, a professor of psychology at the University of New Mexicow, and lead author of this mind research study.
NPR

Some Deep-Sea Microbes Are Hungry For Rocket Fuel

Some of the tiniest critters inside the harsh, otherwordly vents at the bottom of sea are unlike almost anything on Earth. They don't need oxygen to thrive — they can use rocket fuel. The discovery is a hint that our planet's first microbes probably sucked up whatever chemicals they could to survive.
NPR

Study: Record Number Of People Are Cohabitating

More and more Americans are opting to live together before they get married. That's according to new federal data. And on average, cohabitations last about 22 months compared to 13 months in 1995.
NPR

Researchers Use Brain Scans To Reveal Hidden Dreamscape

Philosophers, poets and psychologists have long shared a fascination with dreams. Now Japanese scientists have scanned the brains of dreaming volunteers to create a lexicon of imagery that can be used to detect and decode dreams while a person sleeps.
NPR

Arkansas Oil Spill Sheds Light On Aging Pipeline System

More than half of the nation's pipelines were built before 1970. In fact, ExxonMobil's Pegasus pipeline, which burst Friday in Mayflower, Ark., is 65 years old. According to federal statistics, pipelines have on average 280 significant spills a year. Most aren't big enough to make headlines.
NPR

Sensor On Space Station May Have Seen Hints Of Elusive Dark Matter

The finding could be a milestone in the decades-long search for the universe's missing material. But some scientists urge caution, saying it's possible the particles seen by the sensor on the International Space Station could have come from somewhere else.
NPR

The Remarkable Biodiversity Of Belly Buttons

Scientists at the Belly Button Biodiversity Project wanted to engage the public. They started to culture the bacteria in people's navels as a way to remind them about the life living on their bodies. In the process, they discovered diverse organisms, some of them completely new to science.
NPR

Why Farmers Plan To Plant So Much Corn This Year

U.S. farmers anticipate planting the most corn since 1936, a total of 97.3 million acres. Farmers are hoping to rebuild their corn supplies after last year's drought. Chad Hart, economics professor at Iowa State University, explains why farmers intend to plant high amount of corn this season.

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