Related topics: children · adolescents

Researchers boost insect aggression by altering brain metabolism

Scientists report they can crank up insect aggression simply by interfering with a basic metabolic pathway in the insect brain. Their study, of fruit flies and honey bees, shows a direct, causal link between brain metabolism ...

Who are the aggressive stars of CCTV?

A computer program can analyze CCTV images and spot aggressive human behaviour nine times out of ten, according to research published in the International Journal of Computational Vision and Robotics. The research is an important ...

Rockies gray wolf numbers steady despite hunting

A new population tally of gray wolves in the U.S. Northern Rockies shows their continued resilience despite increased hunting, trapping and government-sponsored pack removals.

Wasps use ancient aggression genes to create social groups

Aggression-causing genes appeared early in animal evolution and have maintained their roles for millions of years and across many species, even though animal aggression today varies widely from territorial fighting to setting ...

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