Pupil dilation provides a physiological readout of information gain during the brain's internal process of belief updating in the context of associative learning.

The Rasmussen Reports daily Presidential Tracking Poll for Wednesday shows that 44% of Likely U.S. Voters approve of President Trump’s job performance. Fifty-four (54%) disapprove. The latest figures ...

The final batch of power rankings from any season always ends up making me look bad. It is often a reminder that we might think we know how an NFL season will play out, but we really don't. So with ...

Students, parents and school principals all instinctively know that some teachers are better than others. Education researchers have spent decades trying — with mixed success — to calculate exactly ...