These single-use paper cups are lined with PHA, a biopolymer that is both compostable and marine biodegradable. These ...

How one coffee company is helping to stay ahead of the sustainability curve with new home-compostable takeaway coffee cups.

Starbucks recently debuted a series of compostable coffee cups across select states in the US much to the dismay of vocal critics. While the chain coffee company's move to more eco-conscious ...