Nancy LaMotte's eyes are a clear blue-green, the color of antique Coca-Cola bottles, but brighter. She scans the sand at her feet: gritty knots of seaweed, smashed oyster shells, driftwood – wait!

When you stroll along a beach, you may look down and spot colorful bits of worn glass mixed in with the sand. But the little treasures you've found actually began as discarded trash. As an ...

Add Yahoo as a preferred source to see more of our stories on Google. Heading to one of Florida's beaches for spring break? In between lounging in the sun and playing in the waves, you might want to ...