Study: Words can deceive, but tone of voice cannot

A new computer algorithm can predict whether you and your spouse will have an improved or worsened relationship based on the tone of voice that you use when speaking to each other with nearly 79 percent accuracy.

'Emotionsense' determines emotions by phone

 A system which enables psychologists to track people’s emotional behavior through their mobile phones has been successfully road-tested by researchers.

It's a crime—but for meth cooks, it's also a job

The motivation to start cooking meth is often driven by addiction, but a new study takes a closer look at the reasons cooks engage in this criminal behavior and come to see it as a job.

Researchers 3D-print with reactive materials

Reactive composite materials are everywhere, from the life-saving air bags in your car to the dazzling pyrotechnics in Fourth of July fireworks. But one of the main drawbacks to using these materials has been the unpredictability ...

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