How trees, fungi, and bacteria team up against pollution

Roots, fungi, and bacteria may team up to help some trees to clean polluted land, according to a new study. Fast-growing trees, such as willows, are known to tolerate and even rejuvenate soil contaminated with petroleum by-products or heavy metals. The clean-up of...

A Method for Growing a Lot of Food on Little Land

  Over the last nine years, Ben Hartman’s farm in northern Indiana has become more efficient and profitable following the techniques developed by an unlikely source: Toyota. By adapting the production techniques developed by the car manufacturer—commonly referred...

How to get started with composting

Learn the basics to composting — it’s easier than you think! Composting helps shrink our landfills, and the results are great for your garden and the planet. The trick is to know your “greens” from your “browns” and how to layer them properly to help the pile...

What Is Sustainable Agriculture?

There’s a transformation taking place on farms across the United States. For decades, we’ve produced the bulk of our food through industrial agriculture—a system dominated by large farms growing the same crops year after year, using enormous amounts of chemical...

Food Composting

Nearly half of the solid waste produced globally is organic or biodegradable. Much of it ends up in landfills; there, it decomposes in the absence of oxygen and produces the greenhouse gas methane, which is up to 34 times more powerful than carbon dioxide over a...