Watch NASA's Video: What Carbon Looks Like in the Atmosphere
The highest resolution computer model to date shows how this invisible gas travels around the world.
The highest resolution computer model to date shows how this invisible gas travels around the world.
A new program rewards ranchers and farmers with revenue for leaving carbon in the soil, in the US, Australia and Kenya.
They couldn't reach a filibuster-proof majority! Read this latest research on pipeline safety (or lack of).
For now, investors in SunEdison's Yieldco will benefit from its diversification into wind; in the longer run, it could change the renewables business.
Ikea's running its US business with two wind farms that could power 90,000 homes.
Mapping national renewable energy resources is a crucial step in expanding investment, says the World Bank.
States with Renewable Portfolio Standards can exceed requirements - at a profit if you add in reduced health care costs.
Don Blankenship, former CEO of Massey Energy, is indicted on charges that could put him behind bars for 30 years.
For developing countries, the Green Climate Fund is the most important issue that determines their willingness to buy into an international treaty on climate change.
How will the G20 respond to Obama's climate announcements?