Crude futures rose to end a week of ups and downs inflicted by exchanges over tariffs as well as talks aimed at ending the ...

America’s prolific shale basins are running out of their best wells, but Argentina’s Vaca Muerta is just getting started. Will pro-business regulation be enough to start a shale boom there?

was built by the Oil Shale Mining Company on Dry Fork west of De Beque, Garfield Country, Colorado. Designed from illustrations found in the Encyclopedia Britannica entry on the Scottish oil shale ...