One thing is sure. Recycling rules are confusing. Lids on or off? What does the number on the recycling triangle mean? Should we flatten soda cans? Here are a few tips to help you do it right: The ...

So you've made it to your flight on time. Congratulations. Once you're at cruising altitude and the crew member comes by with the drink cart, it's time to snag your reward—a nice, tasty cocktail. If ...