Earth Matters

Meet the cecropia moth, the largest moth in North America

Zola the gorilla dances like he's never danced before

Ocean pollution is no laughing matter

Germany's gorgeous Black Forest named UNESCO Biosphere Reserve

Killer whales are hunting fishing boats like prey

This is art for your nose

Costa Rica's Savegre River joins network of biosphere reserves

Smart development, eco-tourism make for happy neighbors in Punta Gorda, Florida

Sometimes, it's just too hot to fly

Damn this (total solar eclipse) traffic jam

Man avenges tree's death by planting more than 100 giants throughout city

Quick-thinking elephants save the day