Massive Tornado Obliterates Homes, School Near Oklahoma City

Hundreds of homes and businesses were flattened by a twister that was at least a mile wide and carried winds of up to 200 mph. The tornado, which plowed over two schools and a hospital, killed at least 51 people, the Oklahoma Medical Examiner's Office said. Emergency workers were sifting through what was left of Plaza Tower Elementary School, searching for children in the rubble.

CEO Cook To Defend Apple Before Senate Committee Hearing

Apple is paying billions of dollars less than it should in U.S. taxes, according to a Senate report.

Turnabout Is Fair Play: Senators Have Many Questions For IRS

The IRS grilled conservative groups. Now it's on the receiving end.

The Global Afterlife Of Your Donated Clothes

Billions of pounds of clothing are recycled each year; nearly half of it is exported.