Earth Matters

Video: Raccoon stuck in Pepsi machine

What causes lightning?

The Johnny Appleseed of solar power

British supermarket chain powers store checkouts with modified speed bumps

Slums of Rio fenced in to protect trees, but citizens feel caged

Video: Puppy survives toilet flush

Eco-wars: Battle between renewable energy and wildlife conservation

Video: Smoky Mountain Park turns 75

ON THE STREETS: Earth Minute

Media Mayhem: My last 'Apocalypse Now' headline

Rwanda rainforest 99% destroyed, NASA photos reveal

MNN week in review 6/11/2009