Iceberg The Size Of Luxembourg Threatens Ocean Currents

A massive iceberg has broken off Antarctica and gotten stuck in a position that could cause global ocean currents to change dramatically. That would affect everything from shipping lanes to animal migration. » 2/26/10 8:30am 2/26/10 8:30am

Is California Headed For a Super Storm?

A group of scientists met at the California Institute of Technology last week to discuss what would happen if recent storms in California - pictured here - were to continue for weeks instead of days. It's happened before. » 1/25/10 7:20am 1/25/10 7:20am