For better or worse, food science has changed the way we eat. Through photos, we see how—and why—our diets have changed.

From flushable poop bags to greener food, here’s how to minimize your carbon “pawprint” and become a proud eco-friendly pet parent.

The pros (and the semi-professional amateurs) share their best thrift shopping tips.

From selling used underwear to crying at funerals to removing head lice, you can make decent cash on the side by doing some pretty weird things.

How isolation—and show shoes—showed this writer what was really at the root of all her spending.

Old clothes don’t have to be a pain in the closet—nor do they have to end up in the trash. From clothing swaps to upcycled lampshades, here’s how to keep every t-shirt out of the landfill.

More than a third of college students don’t know where their next meal is coming from. Swipe Out Hunger is working to change that.

There’s nothing more chic than preserving the planet.

Poo and pee isn’t just for toilets: these people are making whole new inventions out of our human waste

I went vegetarian. Then, I tried to make my 7-year-old daughter go vegetarian, too. This is what happened.