A new law in South Dakota prohibiting the use of eminent domain to acquire land for carbon capture pipelines challenges the viability of a proposed project snaking through five Midwest states.

Iowa regulators have approved a controversial carbon dioxide pipeline for transporting emissions of the climate-warming greenhouse gas for storage underground.

There are so many dots on the maps they blur into blobs – each one reflecting trillions of public and private dollars flowing in the U.S. in a nationwide investment.

Congressional Democrats have set out to pass ambitious bills with historic expansions of the social safety net and long-sought new programs.