Purdue University

Psychology & Psychiatry

The sad truth about happiness scales

You might feel sad after looking closer at studies about happiness. That's because an emotion that's easy to experience is immensely difficult to measure, says Purdue University economist Timothy Bond.

Oncology & Cancer

New direction urged to improve cancer nanotechnology

Researchers involved in a national effort to develop cancer treatments that harness nanotechnology are recommending pivotal changes in the field because experiments with laboratory animals and efforts based on current assumptions ...

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