I used to grab a plastic water bottle without thinking twice. It was easy. Convenient. The thing you just did when you were ...

Add Yahoo as a preferred source to see more of our stories on Google. A trip to the grocery store often feels mechanical: you go in, grab your usual list of necessities, pack them up, then head home ...

Foods with bold flavors or deep colors can leave their mark on plastic containers—sometimes permanently. Curries, chili, beet ...