The Department of Homeland Security's Office of Intelligence and Analysis policy manual has omitted "sexual orientation" and "gender identity" from a rule prohibiting "intelligence activities" ...

Ask yourself these questions if you want to truly test your intelligence—science says they're better than IQ tests.

In the early 1990s, I was a U.S. Army military intelligence officer for an infantry battalion and the informal motto of our small four-man shop was, “We do the thinking so you don’t have to.” It was a ...

WASHINGTON (AP) – The U.S. intelligence chief, James Clapper, said this week that the loss of state secrets as a result of leaks by former National Security Agency analyst Edward Snowden was the worst ...