This story was originally published by Grist. Sign up for Grist's weekly newsletter here. Feeling guilty about all those blue-and-white plastic Amazon bags piling up around the house? Fear not ...

If a product still requires packaging material, Amazon is utilizing paper more often. The company retrofitted 120 plastic bag-making machines so that they now encase packages in made-to-fit paper ...

“I had no idea that these bags could be used to return things,” the woman said. While she spoke, she demonstrated the hack with a plastic Amazon shipping bag. “You just fold them inside out ...

In its recent blog post, Amazon said it has now retrofitted more than 120 automated packing machines across the country so ...