Just 3% of U.S. households pay for AI for personal use. Sign ups are growing — even though Americans have subscription fatigue.

There are theories that "love" in the tennis context has French, English or Dutch origins. But like many words, historians and language experts say it's hard to pin down the "right" answer.

A new study has found that the National Guard's presence in Washington, D.C. had no effect on violent crime in the city. The Guard has been deployed since last August as part of a federal task force to fight crime, and their numbers are set to double in the coming weeks.

The Obama Presidential Center opens later this month in Chicago. We take a look inside.

Hurricane season is expected to be milder than usual this year. But that's not stopping cell phone companies from pulling out all the stops.