People often blame social media algorithms that prioritize extreme content for increasing political polarization, but this effect has been difficult to prove. Only the platform owners have access to ...

Improv, short for improvisational theater, is a live performance in which the actors make up scenes, dialogue and characters on the spot (sometimes incorporating suggestions from the audience). It’s ...

A study exploring the mechanisms behind why cognitive performance improves in response to exercise, has found that dopamine plays a key role. A study exploring the mechanisms behind why cognitive ...