"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Tupperware just came out with glass food storage containers. This may not seem revolutionary; other ...

I don’t need to harp on the need to keep food for leftovers rather than throwing it away; the environmental impacts are obvious. And the savings are substantial and the next-day sandwich options are ...

Buying lunch every day is great, but it’s a luxury that isn’t particularly sustainable given that a simple sandwich can now cost in excess of £6, so for many of us, bringing last night’s leftovers to ...