Simple jealousy starts as a feeling of discomfort at the prospect of losing reward or affection to someone else. In complex jealousy, the prospect of loss feels like unjustifiable self-diminishment.

A new AI developed at Duke University can uncover simple, readable rules behind extremely complex systems. It studies how ...

Talk about a prenatal power move. About 1 in 36 US children has been diagnosed with autism spectrum disorder, a complex group of developmental conditions characterized by repetitive behaviors and ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

A “martyr complex” is a term to describe a trait where a person persistently carries out self-sacrificing behaviors. A person with a martyr complex may sacrifice their own needs to serve others, even ...