Believe it or not, humans may not be drawn to reusable cup schemes due to a sense moral duty or good old-fashioned guilt. What's really going to draw them in, according to a new study, is gambling.

One perk students can glean from the new cups is the size. The plastic cups hold half an ounce more than their glass ...

Some commercially available tea bags contain high levels of microplastics. Here's what researchers say you should know, and ...