New study shows welfare prevents crime, quite dramatically

A new paper in the Quarterly Journal of Economics indicates that removing cash welfare from children when they reach age 18 greatly increases the chances that they will face criminal justice charges in subsequent years. ...

Monitoring the body's fat burning by sampling breath

Your breath holds the key to monitoring fat burning, and now a research group from Tohoku University has created a compact and low-cost device that can measure how our body metabolizes fat.

How to turn plastic waste in your recycle bin into profit

People will recycle if they can make money doing so. In places where cash is offered for cans and bottles, metal and glass recycling has been a great success. Sadly, the incentives have been weaker for recycling plastic. ...

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