Waitrose is to launch the world’s first ready meal trays that can be composted at home. Retailers are racing to ditch excessive plastic packaging amid a war on waste.

News Springfield Renaissance School students push for switch from plastic foam to biodegradable lunch trays Updated: Nov. 09, 2023, 5:34 p.m. | Published: Nov. 09, 2023, 5:15 p.m. 7 1/7 ...