People with health anxiety tend to get tangled up in problematic behaviors, such as reassurance-seeking, excessive body checking and avoidance. These behaviors act like a vortex, sucking you into that ...

This bold social experiment forces people to confront a question they’re never prepared for: would they let a stranger live with them? The reactions reflect micro-expressions, trust cues, and ...

A meadow grasshopper (Pseudochorthippus parallelus). This species is widespread across most of Europe and is commonly used as a model organism in evolutionary biology. If an experiment is repeated ...

There's something magnetic about a group of people looking in the same direction—others will follow their gazes to see what has caught their attention. But is the same true for animals like pigeons?