Pixar's new film "Soul" is light and approachable, despite weighty themes. It raises questions about the identity of oneself.

Haiti became the world's first Black republic after a revolution. Now, after an assassination, it's more fragile than ever.

A major step taken toward an English settlement on the North American coast involved stablishing mercantilism.

In 1945, the US not only stopped the Shōwa emperor from abdicating, but also presented him as utterly blameless for the war crimes. Why?

Intelligence was traditionally considered to be fixed. But the latest research on brain plasticity challenges this notion.