Just found this today:

http://www.abetterearth.org/index.php

Only read a half dozen or so articles but so far they've all been well worth sharing. Very well researched, balanced and fact based approach to environmentalism without all the activism (so no scaremongering, begging for donations, double talk and science bashing.)

One great example:

Source: http://www.abetterearth.org/subcategory.php/180.html