Researchers have identified the neural mechanisms in the brain that regulate both positive and negative impressions of a social encounter, as well as how an imbalance between the two could lead to ...

The share of Americans who say science has had a mostly positive effect on society has declined in recent years. In the new survey, 57% say science has had a mostly positive effect on society, while ...

Fact checked by Suzanne KvilhaugReviewed by Thomas J. CatalanoFact checked by Suzanne KvilhaugReviewed by Thomas J. Catalano A correlation coefficient is used in statistics to describe a pattern or ...

Groundbreaking study shows machine learning can decode emotions in seven ungulate species. A game-changer for animal welfare? Can artificial intelligence help us understand what animals feel? A ...

Note: For the most recent data on Americans’ trust in science and scientists, read our 2024 report: Public Trust in Scientists and Views on Their Role in Policymaking. How we did this Pew Research ...