Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. An odorless chemical emitted by humans and other mammals might ...

The human mind has always fascinated scientists, but the quest to understand psychological behavior has led researchers down some disturbingly dark paths.

A group of researchers made gene-edited hamsters that were meant to be less aggressive. The researchers used CRISPR, a gene-editing platform, to remove a gene they believed was responsible for ...

Add Yahoo as a preferred source to see more of our stories on Google. A team of neuroscientists was "really surprised" by the results of a gene-editing experiment on hamsters. The team expected that ...

CLEVELAND -- Seeing rejection as a common thread in school shootings across the country, CWRU psychologists undertook experiments to see if rejection in the lab produced aggression. "Rejection does ...