Starbucks has introduced opaque, compostable white cups for its hot and cold drinks in 14 states.

Starbucks is testing out new compostable cups to help achieve their sustainability goals - but customers aren't happy.

Many Starbucks customers are not happy with the new cups - that are used for iced coffee as well as hot - but it's not the ...

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