Where do you think that moisture comes from? Try this experiment to see if you can figure it out! Put ice cubes into two clear plastic cups until they are about ½-full. Pour cold water into both cups ...

Some Starbucks locations have replaced plastic cups with compostable alternatives. Here’s what to expect and where you’ll find them.

and a whole lot of plastic and other unsavory pollutants. Three art students collected water from a hundred sites around Taiwan and then froze it into blocks. The artists—Hong Yi-chen ...