Delta Air Lines signs deal to purchase refinery to reduce jet fuel costs.

Facebook urges members to add "organ donor" status in Good Morning America announcement.

Walmart expands conservation program and urban push as pension plans in New York prepare to vote against its board at annual meeting.

Adidas deals with Derrick Rose injury.

Apple and Samsung hope to end bitter litigation.

Avon continues financial slide.

Bank of America plans to cut jobs from its upper ranks.Continue reading...

Australia's Qantas is expanding into Asia with a joint venture between budget carrier Jetstar and China Eastern airlines. The new regional discount airline, to be branded as Jetstar Hong Kong, will launch as HK's first low-cost carrier in mid-2013. Qantas also just announced it's launching Australia's first commercial flights using biofuels, with the first flight using SkyNRG's World Wildlife Fund-endorsed sustainable fuel scheduled for April 13th.