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pheromones

·March 21, 2026·9 min read

How Ants Map Social Identity

Researchers found that clonal raider ants can learn to tolerate genetically distinct outsiders through repeated exposure, effectively updating their brain's template for who belongs.

Electrophysiology Featured Neuroscience

·September 22, 2020·3 min read

A Neural Circuit for Detecting Male Pheromone Cues Relevant to Inter-Male Aggression

Researchers have identified a novel neural circuit that detects male pheromone cues pertaining to inter-male aggression.

Featured Neuroscience Psychology

·February 13, 2020·6 min read

Love: is it just a fleeting high fueled by brain chemicals?

Study looks at the psychology and neurobiology of attraction and love.

Featured Genetics Neuroscience

·January 29, 2020·5 min read

Sex pheromone named after Jane Austen character alters brain in mouse courtship

Darcin, a sex pheromone named after Jane Austen's famous Mr. Darcy, alters cells in the brain's emotional center of female mice, giving them the power to assess sexual readiness and help with mate selection.

Featured Neuroscience Open Neuroscience Articles

·October 26, 2018·4 min read

Substance in Baby Tears Reduces Mom’s Interest in Sex: Mouse Study

ESP22, a substance found in a baby's tears, makes female mice more likely to reject male sexual advances, researchers report.

Featured Neuroscience

·September 12, 2017·4 min read

Sexually Aroused Male Flies Unable to Sleep after Close Encounters with Females

In fruit flies, the need to sleep is overridden by the need to mate, a new study reports.

Featured Genetics Neuroscience Open Neuroscience Articles

·August 10, 2017·5 min read

First Mutant Ants Shed Light on Evolution of Social Behavior

Modifying genes essential for sensing pheromones in ants resulted in the insects' displaying deficiencies in social behaviors and reduced ability to survive within a colony.

Featured Neuroscience

·June 22, 2017·5 min read

How Pheromones Trigger Female Sexual Behavior

Researchers report on how male pheromones enhance sexual behavior in female mice.

Featured Genetics

·November 1, 2016·4 min read

Scientists Prove How Genetics Change Behavior by Studying Worms’ Foraging Strategies

A new study provides evidence that population density changes how individuals act.

Image shows a cartoon of a male mouse trying to woo a female mouse with cheese.

Featured Neuroscience

·August 18, 2016·6 min read

Long Term Exposure to Female Scent Changes Courtship Behavior in Male Mice

Researchers report that by manipulating a male mouse's living conditions and exposing them to female scents for long periods of time, they lose neurons that detect pheromones and interest in wooing females.