Under the War Powers Resolution, Trump has only 60 days to engage in conflict without congressional approval. Congress must now decide how to act.

The Devil Wears Prada sheds light on the brutality of professional hierarchies in ways that feel even more urgent now than they did in 2006.

The president’s net approval is below what any past president since Harry Truman had at this point in their term.

The real opportunity is not to build robot champions, but to better understand human performance.