Research by the Max Planck Institute for Biology Tübingen reveals how nematodes can rapidly change to predatory behaviour through long-term environmental exposure. Over 101 generations, dietary ...

Rare genetic traits are features that are uncommon within the general population. They can lead to different observable features or to rare physical abilities. Rare genetic traits are typically ...

Add Yahoo as a preferred source to see more of our stories on Google. Ever wondered why you react a certain way in stressful situations or why certain emotions hit you harder than others? Well, a lot ...

The study provides a comprehensive behavioral dataset of Drosophila melanogaster, categorized by genetic background, sex, and social context (isolated or in groups). Beyond enabling detailed analyses ...

A tiny switch in DNA allows neurons to change their function depending on the environment and alter behavior in worms.

It has long been known that environmental conditions can shape how traits are inherited, a phenomenon known as transgenerational epigenetic inheritance. However, the molecular signals responsible for ...

Deleting a gene called PTEN in certain brain cells disrupts the brain’s fear circuitry and triggers anxiety-like behavior in mice — key traits seen in autism. Researchers mapped how this genetic tweak ...

A comprehensive assessment of twins and their families reveals that narcissistic traits are inherited genetically, ...

Although sedentary behavior may be an evolutionarily selected trait, it is still important to try to be physically active, says a new study conducted at the University of Jyväskylä, Finland.