ABC deals with sensitive issue of airing Marianne Gingrich interview before South Carolina GOP primary.

Aetna refreshes its "brand promise."

Apple is expected to unveil digital-textbook service today.

BP agrees to a $20-billion to $25-billion oil-spill deal with Department of Justice, report says.

Christian Louboutin celebrates 20 years of his red-soled shoes.

Citroen ad banned in the UK as seizure-inducing.

Mark Cuban, Ryan Seacrest, AEG and CAA partner on AXS cable network launch.Continue reading...

Chevy to invest $40 million in clean energy projects.

Coca-Cola presents greatest interactive billboard of all times.

Darvon and Darvocet pulled from U.S. pharma market.

eBay joins Yahoo and Google in wooing Groupon.

The Economist comes to the iPhone & iPad.

Another publisher is out at Entertainment Weekly.

Facebook now accounts for nearly one in four pageviews in the U.S.Continue reading...