It will be impossible to reach U.N. temperature targets without reducing our intake of certain foods, researchers say.
A new map showing the carbon footprint for nearly every zip code indicates that suburbs are powerful greenhouse-gas emitters.
The city is rolling out a series of regulations to cut emissions over the next five years.
According to a new study, the carbon emissions of urbanites and suburbanites are more or less even.
The state is relying on cities to figure out how to cut emissions in their region. Will it work?
Limiting excess is a hallmark of the country’s approach to sustainability, and it may explain Winfrey's unfortunate experience in Zurich.