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: A Fired Software CEO and a Jeweler's Gleaming Profit

Top Stories in Biotech: Merck & Co., Endocyte, Inc. and Eli Lilly

Media General to Buy LIN Media in Deal Worth $1.6 Billion

Darden Restaurants, Inc. Shares Head North After Earnings

Why The Boeing Company Got Grounded

Netflix CEO Turns Up the Heat on Comcast

BlackBerry Ltd. Selling 3 Million Square Feet of Canadian Real Estate

Dow Just Does It Despite Nike Drop; Caterpillar Climbs Despite Tax Questions

These Two Tech Stocks are Plunging While AT&T Rallies

5 Companies Make Their Trading Debut Friday

Turkish Attempt to Ban Twitter Backfires

Microsoft Says It Snooped on Hotmail to Track Leak

Wal-Mart's New Tool Does the Price Matching for You, Refunds the Difference

Why InterMune Inc. Shares Jumped

Dow Plunges Into the Red Amid Nike's Earnings Fallout

Valero Energy Corporation Purchases Plant to Increase Its Ethanol Capacity to 1.3 Billion Gallons

Bacon, Coffee, Orange Juice: Breakfast Foods Getting Pricier