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.

Dow Futures Edge Higher As Asian Stocks Rally

Shell Fined $1.1 Million for Clean Air Act Violations

Mortgage Rates: Why They Could Explode Higher This Month

"Riddick" Rises to No. 1 in Weekend Box Office Sales

Microsoft Launches Xbox Music for iOS and Android

Western Digital to Acquire Virident for $685 Million

GlaxoSmithKline to Sell Nutritional Drink Brands for $2.1 Billion

Express Scripts Acquires SmartD Medicare Drug Plan

Groupon Buys European Travel App Blink

Sanchez Energy to Sell 8 Million Shares to Help Fund Eagle Ford Acquisition

Icahn Gives Up His Bid for Dell

Hovnanian Net Income Declines in Q3

Southwest Passenger Revenue Rises in August