Several NFL stadiums in the U.S. are among the most sustainable sports venues in the world because of their solar panels, ...

The recycling symbol on that container doesn't necessarily mean it can go in your curbside bin. Here's how to decode those plastic recycling numbers.

The University of Washington is building on the success of its reusable cup initiative at Alaska Airlines Arena, expanding ...

Britain gets through a staggeringly large number of disposable coffee cups every year. It's been estimated around 2.5 billion are disposed of every day in the UK - with just 0.25% of them ending up ...