While it’s difficult to pinpoint exactly how many plastic or plastic-lined paper coffee cups end up in the trash in the U.S. every year, we know it’s a lot: One analysis puts the number is about 50 ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. It might sound strange, but one California ...

Life in zero gravity is much different than life on Earth. Not only do we Earth-dwellers get to walk, jump, and run without the fear of floating off into space, we also get to enjoy both the taste and ...