Here are today's top news headlines from Fool.com. Check back throughout the day as this list is updated, and follow us on Twitter at TMFBreaking.

China Luxury Cars Sales to Beat U.S. by 2020

No Shareholder or U.K. Hurdles for Avis-Zipcar Merger

FDA Turns Down J&J's Bid for Expanded Xarelto Use

Wholesale Sales Drop, Inventories Rise for January

Facebook Buying Social Startup Storylane

$3.5 Billion MetroPCS Debt Priced at 6.25%, 6.625%

Starwood Hotels to Relocate HQ to Dubai for a Month

BlackBerry Z10 Launching on AT&T on March 22

Fitch Upgrades Ecopetrol's Rating Outlook

Oil Falls to Start Week; Pump Price Down to $3.70

Report: Smart Grid Market to Reach $80 Billion by 2016

Leap Wireless Secures $1.4 Million Delayed-Draw Loan

Greek Economy Shrinks 5.7 Percent in Fourth Quarter

Dollar Mixed After Weak Chinese Data

"Oz: The Great and Powerful" Tops $150 Million Worldwide in Debut Weekend

Tesla Pushes Back Model X to 2014

Sheryl Sandberg: On a Mission to Elevate Women

Denny's Nixes Franchising Plans in China

Whole Foods Sets 2018 Deadline for GMO Labeling on All Products

Portugal Endures Worst Recession in 37 Years

DOJ Investigating Sanofi Over Plavix Disclosure

U.S. Seeks "Serious" Action by China on Cyber Theft

Boston Properties Names New CEO

Gold, Wheat Rise in Trading

Senate Democrats Prepare Government Funding Bill

Genuine Parts to Acquire Australasia's Exego Group

Federal-Mogul Selling Sintertech SAS

TD AMERITRADE Crosses $500 Billion Mark

Whitestone REIT Declares Q2 Dividend

SEC Sues State of Illinois, Claiming Securities Fraud

Realty Income Closes Stock Offering

Sunshine Heart Q4 Loss Narrows

Cadence Design Systems Makes an Acquisition

Lorillard Initiates New $500 Million Buyback Program