Backward thinking poses a threat to a wind-energy tax credit that's helping to wean the country off fossil fuels

According to a new study, that depends on where you live

With climate change threatening coastal communities, floating buildings move from science fiction to reality

Will the first-ever cap on carbon emissions accelerate the demise of coal?

Scandinavian country sets ambitious renewable energy goals

With limited progress on CO2 emissions, a group of nations turn to other pollutants

Why cutting carbon emissions is good for the economy

The top shifts in cooking and eating over the past year

The liberals' favorite conservative reverses stance on global warming, saying the science is "not enough" for U.S. action

Top floor warehouse space transformed into sustainable home