Extreme weather is costing developing countries billions of dollars in damage. So they're seeking compensation from wealthier countries that have done the most to cause climate change.

As the Biden administration prepares to negotiate reductions in fossil fuel use at the Glasgow climate summit at the end of the month, U.S. coal production is actually up significantly this year.

The U.S. plans to rapidly reduce greenhouse gas emissions. This is America's return to the international climate stage. We break it down for you.