A pair of researchers examined hundreds of state and local plastic bag policies. Researchers make surprising discovery about ...

Plastic manufacturers are pushing to have their products counted as compost. Composters and farmers are trying to stop them.

Lagos has begun enforcing its ban on single-use plastics. Here’s what’s banned, what’s exempted, and why it matters.

Plastic bag policies led to a 25% to 47% reduction in the amount of disposable, thin plastic bag litter on America's ...