The researchers found that cultural and environmental factors make a difference.

VOA: special.2010.04.01

Improving supply chain operations has the potential to reduce costs and risk and make a meaningful social and environmental difference.

FORBES: Moving Beyond CSR: The Business of Social Change

Besides the obvious difference in environmental impact, how does digital stack up against snail mail?

FORBES: Evite Launches Designer Digital Invitations

The apparent difference between Apple's environmental record and its green rhetoric has prompted ire among some of its competition.

WSJ: How Green Is Apple?