Watchdog groups said the West Virginia Department of Environmental Protection seems poised to allow coal company Keystone ...

In imbuing the Keystone XL pipeline with such do-or-die importance, the climate movement has risked diluting attention and effort that should be paid to a much more immediate enemy: Big Coal.

The project to revitalize a vacant site that once housed the Keystone Coal and Coke Company and later a concrete pipe manufacturer was awarded $2.5 million from the Commonwealth of Pennsylvania ...

Keystone Resort will be hosting its free Peaks and Beats event. Taking place from Saturday, March 8, through Sunday, March 9, ...

After commenting on Bloomberg's high-profile war against burning coal, Nocera described the ex ... has come up with an idea to enable the Keystone XL pipeline to proceed, despite a veto from ...