With 200 million people within a day's drive of Monday's path of totality, towns and parks braced for monumental crowds.
21 Aug 2017 3:19 PM
The eclipse shadow was expected to move at 2,000 miles per hour in Oregon and slow down to 1,500 miles per hour in South Carolina.
21 Aug 2017 8:25 AM
The Earth, moon and sun line up perfectly every one to three years, briefly turning day into night for a sliver of the planet.
21 Aug 2017 8:02 AM