Engineer Guy Bill Hammack explained the ingenious design behind a recyclable two liter PET plastic soda bottle.

Why do plastic bags look and feel so different to plastic containers, such as soft drink bottles or yogurt tubs? The ...

The sustainability movement is gaining traction not just among consumers, but within entire retail supply chains.

"Our biggest concern is probably going to come in the form of retaliation against U.S. exports of our products," a recycling ...