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: Why Ford and 3M are on the Move

Today's Top Health Care Stocks: Alexion Pharmaceuticals, Bristol-Myers Squibb, Celgene Corp. and Eli Lilly

Diamond Offshore Drilling, Inc. Navigates Through a Tough Quarter to Beat Estimates

VASCO Data Security International Inc. Crushes Q2 Estimates

Cliffs Natural Resources’ Revenue Plunges Amid a 24% Plunge in U.S. Iron Ore Volumes

3M Co. Meets Q2 Estimates Thanks to Asia, Electronics

Jobless Claims Drop to 8.5-Year Low

Industry Vows to Fight U.S. City’s Ban on Canadian Oil Sands

Jobless Claims Unexpectedly Drop to 2006 Levels

Ford Motor Company's Second Quarter Shows It Is Doing More With Less

Under Armour Inc Shares Soar as It Reports Another Blowout Quarter

Bristol-Myers Squibb's Second-Quarter Reflects a Company in Transition

Caterpillar Inc. Revenue Continues to Disappoint but Profits Are Strong

Why Facebook, Nokia, and Logitech are Surging

Union Pacific Corporation Delivers Solid Q2 Results; Shares Retreat

BreitBurn Energy Partners, L.P. Makes Its Biggest Deal Yet

Celgene's Narrow Beat on Second-Quarter Earnings Fails to Impress Investors; Shares Fall

Nokia Soars as Healthy Network Sales Trigger Surprises in Q2 Earnings and Sales

Why VASCO Data Security International, Inc. Stock Soared

New-Home Sales Plunge 8.1%

Manufacturing Growth Slows 1.7%, but Still Strong

Did SodaStream Finally Fizz Out?

Why GrubHub, Inc. Stock Jumped Today

Why CoStar Group, Inc. Stock Soared Today

Why Under Armour Inc Stock Exploded

Why Organovo Holdings Inc Stock Bulked Up Today

Why Angie's List Inc Stock Got Crushed

Why Logitech International Stock Soared

Why Healthways Inc. Stock Popped

Cubic Corp the Big Winner as Pentagon Awards $660 Million in Defense Contracts

Caterpillar's Stock Crumbles as the Dow Fights for Gains

Why Are the Dow's Telecom Stocks Running in Opposite Directions Today?

Why Home Depot is Up But Toll Brothers Down on Today's Ugly Housing Numbers

Twitter Promises to Increase Employee Diversity

Why Spectranetics Corporation Stock Surged Today

Why 8x8, Inc. Stock Popped Today

Why Inteliquent, Inc. Stock Tumbled Today

Why Liberty Media Corp. Stock Is Down Today

Why Domtar Corp (USA) Stock Dropped Today

Why Facebook, Inc. Skyrocketed to All-Time Highs

European Central Bank Hit by Data Theft

Why Puma Biotechnology, Inc. Stock Receded Today

Here's What Drove Under Armour, Inc.'s Latest Beat and Raise

Amazon Posts Larger Q2 Loss

Why D.R. Horton, Inc. Stock Plunged Today

Starbucks Trounces Wall Street's Expectations... Again

Why Trulia, Inc Stock Skyrocketed Today

Why Shares of Omega Protein Skyrocketed

Why Overstock.com, Inc. Stock Jumped

Why QR Energy LP Stock Jumped Today

Why TAL International Group, Inc. Stock Plunged Today

Why Core Laboratories N.V. Stock Dropped Today

Why Zillow, Inc. Shares Soared Today

Why Pinnacle Entertainment, Inc. Stock Dropped

RF Micro Devices, Inc. Destroys Q1 Estimates; Shares Surge