
In New York State, the possible closure of just one nuclear plant shows how complicated shutting one of these monsters down can be.

The Seattle City Council decided to become carbon neutral by 2050. To get there, they'll need to cut car use in half — just for starters.

In reality, high carbon levels are life-threatening to plants.

Check out UPS's progress for reducing carbon emissions, increasing fuel efficiency, and reducing noise in their airline fleet.

What if everyone, not just environmentalists or those who can afford it, could switch to wind- and solar-powered electricity?

Biochar is a version of charcoal that helps permanently capture the carbon that plants suck from the air.

When pushing for climate change solutions through government failed, climate leaders decided to try a new strategy.

See which nations around the world have the biggest per capita carbon footprint.

No one’s arguing that we should cut back on internet searches, in part because Google doing a good job decreasing its data centers' energy use.

Right now, the government is signaling that it prefers people drive to work, despite the negative consequences of car commuting.

If a community wants to decrease carbon emissions, it needs to tackle emissions created outside its borders to produce the goods it consumes.

Virgin Atlantic announced that its planes will soon be able to fly from London to China on fuel that carries half the carbon burden.

China is going to beat the U.S. to another significant clean energy milestone: a system for trading carbon emissions.

How much greenhouse gas does your neighborhood power plant emit?

With the economy sputtering along again (for now), carbon emissions are back up. It's our current Catch-22: Good economic news is bad climate news.

A handful of companies have started making deliveries with smaller trucks, skinny cargo trains, and hybrid tricycles.

Last year, global carbon emissions dropped for the first time since 1999. That was then.

Good news: California is creating the largest cap-and-trade system in the world (outside of Europe, of course).