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Large majority of Americans still backs death penalty

(HealthDay)—Despite recent headline-grabbing legal challenges and reports of "botched" executions, most Americans still support the death penalty, according to a new HealthDay/Harris Poll.

Health

Senior citizens increasingly satisfied with their sex lives

Senior citizens have experienced a considerable improvement in their sex lives since the 1970s. A doctoral thesis by Nils Beckman at Sahlgrenska Academy has found that six out of every ten women and seven out of every ten ...

Psychology & Psychiatry

Psychopathic violent offenders' brains can't understand punishment

Psychopathic violent offenders have abnormalities in the parts of the brain related to learning from punishment, according to an MRI study led by Sheilagh Hodgins and Nigel Blackwood. "One in five violent offenders is a psychopath. ...

Neuroscience

Less reward, more aversion when learning tricky tasks

We celebrate our triumphs over adversity, but let's face it: We'd rather not experience difficulty at all. A new study ties that behavioral inclination to learning: When researchers added a bit of conflict to make a learning ...

Neuroscience

Fault trumps gruesome evidence when it comes to punishment

Issues of crime and punishment, vengeance and justice date back to the dawn of human history, but it is only in the last few years that scientists have begun exploring the basic nature of the complex neural processes in the ...

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