Current Events
Ecocentric Blog- http://www.ecocentricblog.org/
Mother Jones- http://www.motherjones.com
And from right here on MV, Media Voices For Children - about child labor, food insecurity- http://mediavoicesforchildren.org/

Farming Information
USDA's Know Your Farmer- 
http://www.usda.gov/wps/portal/usda/knowyourfarmer?navid=KNOWYOURFARMER