At Penn’s DumoLab, researchers work to solve multiple problems: how to keep food waste out of landfills, make healthier building materials and tackle climate change.

Freshness tricks revealed: Experts suggest wrapping celery in foil or storing cut stalks in water to maintain crispness and extend shelf life. Why it works: Foil allows ethylene gas to escape while ...

Feel like flexing your green thumb a little this year? Our master gardener shares their favorite underrated herbs that are ...

Why celery matters: Low in calories but rich in vitamin K, antioxidants, and hydration benefits, celery offers both nutrition and versatility in meals. Freshness hacks: Double-bagging, wrapping in ...