Earth Matters

Researchers solve mystery of fatal brain illness in animals

Carbon footprint reduction plan earns DeKalb, Atlanta $14.9 million grant

NRA lobbyist stands by mockingbird because it's not 'lazy' with a 'welfare mentality'

California budget crisis means more pets may die

Controlled burns: Are they worth it?

Emergency surgery

MNN week in review 9/5/2009

Video: Jane Goodall on why monkeys matter

Video: Controversy surrounding wild horse roundup

In Brazil, the meat industry searches for a solution to deforestation

Video: Pickens on oil

Birthplace of dogs discovered