Like humans, mice will compete over territory and mates, and show increased confidence in their fighting skills the more they ...

Like humans, mice will compete over territory and mates, and show increased confidence in their fighting skills the more they win. At first, a brain chemical called dopamine is essential for young ...

The Last Stylebender is the favorite in his first non-title fight in the UFC in almost 6 years, but a dangerous Imavov awaits him. Israel Adesanya (-162) takes ...

A father shot his son in the neck after he was acting aggressive and fighting with his mother, according to Mohave County ...

Abdul-Kareem Al-Selwady thinks Bolaji Oki will make for an exciting fight at UFC Fight Night 250. Originally scheduled to ...

Democratic lawmakers are adopting an aggressive new strategy in their ongoing push to add a hate crimes bill onto the books ...

During the show, Heidi Klum and Nikki Glaser stripped Boone out of his tuxedo to reveal a blue jumpsuit before he launched into a rendition of his hit, “Beautiful Things.” However, toward the end of ...

but those with previous fighting experience would continue to engage in aggressive behavior. Similarly, promoting dopamine release in this area of the brain boosted hostility in rookies but had no ...

Epstein Reporting from Washington A group of six Democratic governors pressed Senator Chuck Schumer of New York during a tense call on Wednesday night to be more aggressive in fighting back ...

"While aggression is an innate behavior, dopamine — and fighting experience — is essential for its maturation during adulthood," added Lin, a professor in the Departments of Psychiatry and of ...