Roads will close so workers can dismantle streetlights, signs and utility poles as the convoy approaches. (Space Center Houston)

Photos: The Shuttle journeys home

A 1,000-foot convoy carrying the nonprofit Space Center Houston’s historic shuttle carrier aircraft will journey home on an eight-mile trek …

Exercise rider William Delgado takes Kentucky Derby hopeful California Chrome for a morning workout at Churchill Downs Wednesday, April 30, 2014, in Louisville, Ky. (AP Photo/Garry Jones)

Kentucky Derby field will be full

LOUISVILLE, Ky. (AP) — Twenty-one horses have been entered for Saturday’s Kentucky Derby, one more than the maximum field of 20.