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.

Stock Market Today: Darden Restaurants Crumbles and CarMax Soars

Today's Top Biotech Stocks to Watch: AbbVie, Merrimack Pharmaceuticals, and Shire plc

Tibco Software Inc Shares Fall After Company Reports Final Q2 Results, Hires a President, Issues Soft Guidance

Pharma's on Fire: AbbVie Pursues Shire

World Cup More Popular on Facebook Than Sochi Olympics, Super Bowl & Oscars Combined

Rail Companies Ordered to Reveal Details of Oil Shipments

Apple, Oracle, and IBM Are Among Most Active Tech Stocks on Friday

The Dow Approaches 17,000 as ExxonMobil, Chevron Give Mixed Signals

lululemon athletica Caught Up in Acquisition Rumors

Energetic Stock Market Pushes Toward Milestones

Why Smith & Wesson Holding Corp. Shares Got Shot Down

Why China Mobile Games & Entertainment Group Shares Plummeted

Why Caterpillar and Merck Are Climbing Today

Starbucks Raising Coffee Prices

Coach Shutting Down Stores, Dropping Forecasts

Solar Wars: China Loses a Battle

RadioShack Slips Below $1 per Share

Should Dow Investors Fear the Quadruple Witching Hour?

Why Cara Therapeutics Inc. Shares Jumped

5 Things to Know About Electric Motorcycles

Why Shire PLC Shares Soared By $37

Caterpillar Gears Up as the Dow Jumps to Near-Record High

Why Silicon Graphics International Corp. Shares Soared Today

UPS Shipping Enters a New Dimension

Disney Drags Down Dow, But It's Not Time to Panic

Why Shares of Targa Resources Partners LP Dropped Today

Why Shares of Emerge Energy Services LP Plunged Today

Why Shares of Hercules Offshore, Inc. Dropped Today

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