A Mississippi power plant promises to create clean energy from our dirtiest fuel. But it will come at a price.
The social cost of coal is huge. So why are mining leases so cheap?
The EPA is expected to let states decide how to clean up their power industries.
Because like it or not, the EPA is about to crack down on the nation’s biggest source of carbon pollution.
Despite its success with renewable energy, Germany is still struggling to kick its dirtiest habit.