For decades, Americans have relied on exit polls to illuminate the story of what happened on election night. By gathering opinions from voters largely after they’ve cast their ballots, exit polls fill ...

BETTY NGUYEN, CNN ANCHOR: Look at this. Hurricane Wilma hovering over the Yucatan. Mexico is getting a lashing, no doubt. What does that mean for Florida? We're going to explore that this morning.

Buildings at Goddard’s Maryland campus are being emptied and padlocked, sources say. NASA leadership has pushed back against the concerns.

Melissa is now centered off the northern coast of Jamaica after barreling ashore as one of the strongest Atlantic hurricanes in history. Follow for live updates.