Revenge often feels sweet, but what price do we pay for seeking it out? Researcher James Kimmel, Jr. proposes a radical theory: our desire for vengeance operates like an addiction in the brain. This w...

The German invasion of Poland in the fall of 1939 triggered WWII. Learn more about key dates and events, causes, and related Holocaust history.

In an exclusive interview, Vivian Jenna Wilson said her father’s recent statements, including that she is “not a girl,” inspired her to speak out: “I’m not just gonna let that slide.”

Tech entrepreneur and co-founder of LinkedIn Reid Hoffman tells Fareed why he’s excited and optimistic about AI — and not terribly worried about the new AI model from China’s DeepSeek.