Oil-stained pizza boxes: In theory, corrugated cardboard can be recycled, but not when it's soaked in oil or caked with cheese. Happy medium: Take the top portion of the box if it's free from oil ...

If you've got an old mammoth of a PC tower sitting around, don't throw it out. You can recycle it for free, and in some cases ...

But as these packages pile up on doorsteps all over the world, a glaring issue has emerged: How do you recycle all those damn boxes, bubble envelopes, and Prime Now paper bags? Given the huge ...

"I thought there should be a simple and easy way to provide an added layer of protection for shipping boxes," said an ...