Cities can be of surprising help in soaking up carbon pollution.
Analysis shows that People emit more greenhouse gases in three days than all the world's volcanoes do in a year.
Sharply reducing emissions of soot and smog could play a critical role in preventing Earth from overheating.
Is the price of gasoline taking a toll on your wallet? Make your drive greener and more fuel efficient with the help of lasers.
The Honda Civic GX runs on compressed natural gas, spews hardly any emissions and can go 250 miles on a single tank of fuel.
The first UN climate talks for the year ends today in Bangkok after a week of familiar feuds between rich and poor nations.
The first UN climate talks for the year ends today in Bangkok after a week of familiar feuds between rich and poor nations.
The first UN climate talks for the year ends today in Bangkok after a week of familiar feuds between rich and poor nations.
Biodegradable plastics, electronic components and clothing are gaining ground.
Simple steps while driving could help you save fuel -- and money.