Billions needed to shore up nation's bridges

Arrest made in Az. community college shooting

Heart drug's safety scrutinized

South Texas cleans up after Dolly

Bridge-work needs outweigh funds in Pennsylvania

Bilbray: Suspect's release in Mexico 'a huge blunder'

Amish also feel strain of high fuel costs

Lawmakers look at sex offenders in nursing homes

Virginia executes killer who challenged injections

Miss. River spill idles ships near New Orleans

Aircraft for space tourism to be unveiled

Grizzly bear attacks woman near Alaska lodge

Marine sniper cleared in Iraq shootings

Baylor Univ. fires president

Court ruling is victory for religious colleges