Earth Matters

350 International Day of Climate Action

Media Mayhem: Limbaugh's 'fatwa' against the New York Times' Andrew Revkin

MNN week in review 10/24/2009

Diverting a river to create new land

World's largest orb-weaving spider discovered

Cat survives 19 hours in a freezer

Video: Tourists flock to swim with world's largest fish

Fish and people on the edge: Why the Zambezi River looks OK, but isn't

San Francisco starts mandatory composting this week

EnergyStar appliances don't all measure up

Will pollution help space aliens make contact?

Video: Bay area marks anniversary of 1989 quake