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A new study released by Nasa’s Earth Observatory focuses on the impact of anthropogenic nitrogen on our oceans. Up to one-third of the nitrogen entering the oceans is man-made, according to recent findings. The nitrogen increases biological activity in the sea, which, in turn, produces the greenhouse gas nitrous oxide (N2O.) These findings are some [...]

If your office environment is anything like mine, chances are you’re surrounded by rows and rows of cubical farms (covered in hideous synthetic fabric pattern!), with circulated air and very little natural light. Although its not something you think about all the time, the air quality of most offices is pretty poor, and this can [...]

The latest Vogue (May, with the ever-princessey- in a good way- Gwyneth Paltrow on the cover) has a great piece entitled, “Spring Awakening” wherein writer Ginny Graves does some great round-up reporting regarding the causes of allergies and what the heck to do about them. It’s not online yet, but I excerpted below.
While I’ve [...]

I’ve recently been told weed killer is something to avoid using in the yard. But does a little really hurt?
—David Simons, Portland, OR
A spritz here, a spritz there—no big deal, right? The problem is, you’re not the only one who’s spraying to keep the weeds down, and it’s the cumulative effect of many people using [...]

I saw these super-creative light fixtures at the Haute Green design exhibit at the end of May and was really taken with them. Turns out I’m not the only one: see more about them here, and here. GreenLight is part of an experimental design project out of NYU.
A solar panel runs the super-efficient LED [...]

I am sure some of you have heard of kudzu…at least those of you interested in invasive species. This vine is all over the American South and grows at an unbelievably rapid 1 foot/day. That means you could probably sit back, have a cold one, and watch this stuff grow, for real. The problem is [...]

Every spring I am reminded of all the beautiful farms in my area and this year we are joining one in our town to receive fresh fruits, veggies and flowers once a week. If you are not able to have your own garden, joining a CSA is an excellent option. By becoming a member or [...]

Two new perspectives on the international cotton industry, by way of Grist Magazine and The Economist. This is partially why transitional and BASIC cotton are starting to get some play in the marketplace.

 
The butterflies are migrating! I have noticed the delicate orange wonders flit joyfully through my neighborhood from one purple butterfly bush to the next for about 2 weeks now. They float along the sidewalks, the Potomac, and through our backyards. Today I counted about 13 of them float by my office window. The butterfly migration marks the end of [...]

Photo by John Lei for the New York Times
Chances are, you don’t think much about your roof unless it’s leaking. I haven’t thought of mine since I bought my house, and once when my cat got stuck up there. But depending on the size and shape of your roof, your roof could be a green [...]