It's a nice idea, but it needs a bit more rigor.

That's 0.0082677165 inches for Americans, and really thin in either unit.

But hey, what’s wrong with formaldehyde? It’s in our breath, our apples and our trees.

Perhaps having kids cooking with gas is not such a good idea after all.

It's not urgent in the big picture, but it's something we should be doing more.

It's the way to build better cities, better homes, and a healthier diet.

Wellness is the new green, and now it comes to the backyard.

There are some wonderful things about spray foam insulation, but the price in health and embodied carbon is just too high.

The new miracle material.

Natural materials are the only ones that sequester carbon rather than produce it.

Because it's better for you and the environment.

It is not an either/or; studies show that they are intimately connected.

KB Homes with Builder Magazine call this a big business opportunity, and it is one that the green building industry ignores at their peril.

Or why you shouldn't barbecue indoors.

Just add a little moisture and it is ready to grow.

A new report from the NRDC has some surprises.

Because of their many benefits for mind and body, houseplants are a great way to get through the short days of winter.

They come from outside, they come from inside, and they shouldn't be ignored.