After taking repeated fire from Taliban fighters holed up in a building last week, a group of American Marines in southern Afghanistan called in airstrikes to wipe out the threat. But the Navy F/A-18 fighter pilots who responded worried that bombing...

The Food and Drug Administration believes antibiotics should be used on livestock only to cure or prevent disease and not to promote growth, a common use.

What's that stain over there? Alongside the U.S. Naval Observatory?