Earth Matters

Lower-pitched whale wails may be good news

Longleaf pines: New weapon in battle against climate change

Tony Soprano, Atlantic City and ... conservation?

Palin, Gore battle over climate change

'Made in China' gets a makeover

The Navy's other Seals have fur

Lion, tiger and bear share lifelong bond

Military dolphins to guard naval base

BPA: Is plastic poisoning our food?

Petunias and potatoes added to list of carnivorous plants

L.A.'s water rationing pays off

Stimulus funds help whooping cranes at Chassahowitzka National Wildlife Refuge