Like many curious children, Paul Rathnam’s kids love to play with cardboard boxes, building creative structures out of the empty packaging. Rathnam sees a parallel between their recreation and what he ...

I used plastic food containers for most of my life — they’re affordable and accessible at most of the grocery stores I frequent. But, in recent years I’ve learned more about the potential dangers ...

Few things are as satisfying as revisiting a freshly frozen soup, stew, or casserole you’ve saved for a later day. But if you think storing these dishes in to-go boxes, leftover margarine containers, ...