Ah, cornstarch. That little white powder hanging out in your pantry, often overlooked, but oh-so-versatile! If you're like most people, you might only pull it out for thickening sauces or baking some ...

Part of the mystery behind white powder found in a letter sent to the Philadelphia office of U.S. Sen. Pat Toomey has been solved. It was corn starch, police said. Hazmat teams were called Thursday ...

What started as an evening commute headache in Oak Park turned out to be a false alarm, after hazmat teams determined an ...