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: Sony's PC Exit and Costco's Hot January
AstraZeneca PLC, Gilead Sciences and Galena Biopharma Could Be Today's Biggest Movers in Healthcare
New Gold, Finished the Year Strong
Patent Exclusivity Losses Push AstraZeneca's Q4 Profit Down 28%
Exelon Corporation’s Earnings Impacted by Low Energy Prices
Advance Auto Parts Q4 Profit Falls on Acquisitions
Japan Looks at Dozens of New Geothermal Power Plants
Former Chesapeake CEO McClendon Stages Comeback
TASER International, Inc. Reports New Stun Gun Sales
Philip Morris International Q4 Profit Falls 5% as Cigarette Sales Drop
Americans Working More for Better Pay
Teva Pharmaceutical's Profit Jumps 8% on Strong Copaxone Sales
U.S. Trade Deficit Worsens 11.8% for December
Weekly Jobless Claims Drop 5.7%
Why Spirit AeroSystems Holdings, Inc. Slumped
General Motors Company Stock: Why Wall Street Isn't Happy With Q4 Earnings
Weak Housing Market Leads to Week of Lower Mortgage Rates
This Key Fracking Ingredient Continues to Deliver for Hi-Crush Partners LP
Disney Heats Up the Dow Behind a Star-Studded First Quarter Performance
Oil Gains; AAA Says Prepare for Higher Pump Prices
Activision Blizzard, Inc. Shares Jump 10% on Strong Holiday Results