But we are having to spend more oil to get oil, as we drill deeper, and drill in the deep water of the ocean.

FORBES: Why Oil Prices Rose in the Spring of 2008 and Will Rise Again

But it is not about shrinking their business as the field for renewed retail growth is already broad and deep, and may well get broader and deeper as the economy recovers.

FORBES: Bank of America Is At the Crossroads (Again)

In 2009 and 2012, the Ultra Deep Field went even deeper with observations from a new Hubble camera.

FORBES: Hubble Astronomers Ready Ambitious 'Deep Field' Encore

But this is complicated, it draws out deep feelings on both sides - and we need a deeper debate than we're having at the moment.

BBC: Bishop Peter Price

Samsung keeps updating its SlimFit CRT lineup, this time with the 93 series, all of them 16-inches deep, with a "nano pigment " screen for deeper colors and contrasts and side mounted speakers.

ENGADGET: Samsung introduces 2007 LCD, plasma, DLP and CRT lineup HD