Some social media users are disseminating a meme that purportedly compares the environmental impact of the Keystone pipeline and a lithium mine. The first of two photos shows what appears to be an oil ...

An April 3 Facebook video (direct link, archive link) shows an image of an oil rig in a green field followed by an image of an open-pit mine. Text in the post labels the mine as a "lithium mine." "For ...

Add Yahoo as a preferred source to see more of our stories on Google. Federal employee retirements are processed using paper, by hand, in an old limestone mine in Pennsylvania. 700+ mine workers ...