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Stock Market Today: BlackBerry's Sales Drop and Rite Aid’s Soaring Costs

Today's Top Health Care Stocks to Watch: Celgene and Rite Aid

Rite Aid Revenue Tops Wall Street's Expectations Despite Sharp Profit Decline

Fewer Americans Applying for Jobless Aid

BlackBerry Limited Crushes Q1 Earnings Targets Despite Plunging Hardware Sales; Shares Soar 15%

This Buffett-Like Company Starts Trading Today

Ukraine's Tourism Industry Another Conflict Casualty

Renewable Energy Benefits Environment, Economies

Harley-Davidson Motorcycle That Runs on Electricity Hits the Road Next Week

Initial Jobless Claims Drop 1.9%

The Dow Backs Off Post-Fed Gain as Wal-Mart, Procter & Gamble Climb

Gas Prices Rise, Seen Likely to Remain Below $3.90 per Gallon