As bargain hunters shook off their turkey hangovers at the crack of dawn today, retailers were pulling out all the stops. But sales weren't the only things retailers were hoping for. Sam Eaton reports.
Pyrotechnic explosions and massive amounts of electricity used to power huge movie sets are among the factors making Hollywood one of the worst polluters in Los Angeles, says a new study. Sam Eaton reports.
Thousands of delegates from around the world have gathered in Kenya to discuss future steps to fight the effects of climate change. But experts don't anticipate any big breakthroughs, Sam Eaton reports.
All across Alaska, global warming is taking a heavy toll. Bridges are washing out. Roads are buckling. And scientists say the worst is yet to come as engineers race to shore up infrastructure built on melting permafrost. Sam Eaton reports.
Illinois wants half the motor fuel used in the state to be supplied by homegrown, alternative sources by 2017. But right now flex fuel vehicles and biofuel stations are few and far between, Sam Eaton reports.