In Killarney, it’s mostly independent coffee shops that have stepped up to the plate. Some big retailers with self-service machines, however, have lagged, refusing to ditch paper cups.

A paper cup recycling initiative using artificial intelligence (AI), launched by the National Cup Recycling Scheme and waste sorting app Bower, is being trialled in Cardiff with the support of major ...

A group of fluid mechanics and physics researchers at the University of Pennsylvania have created the perfect pour-over ...