Sam Eaton is an independent radio and television journalist. His reporting on complex environmental issues from climate change to population growth has taken him all over the United States and the world.
Alaska's network of roads, runways and bridges are proving that man's infrastructure is no match for a warming climate. And scientists say the worst is yet to come. 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.
Gas prices are up, gas prices are down — but where does that leave alternative energy technology? As Sam Eaton reports, a lot would have to change to make alternative fuels economically viable.
U.S. steel makers say growing Chinese exports of cheap steel raise questions about the future of the American industry. Sam Eaton reports.
Directors of the world's largest automaker meet today as rival factions within the company put forth competing plans for GM's turnaround. Sam Eaton reports.
British business mogul Richard Branson today pledged $3 billion to combat global warming over the next decade: 100% of the profits from Virgin's transportation and airline sectors. But there might be motive besides saving the planet, Sam Eaton reports.