Education reporter
Madeleine Heffernan is an education reporter for The Age. She has also worked as a city reporter and a business reporter.Connect via Twitter or email.
Close to 1 million tonnes of edible food ends up rotting and food waste costs the average households more than $2200 a year.
SumoSalad threatens to move out of Westfield shopping centres if it doesn't get a significant rent cut.
Coca-Cola is making its sugar-free options clearer as sugar is declared the new "dietary villain".