The governor of Russia's Astrakhan region told residents not to panic on Wednesday after its main city, close to a huge gas ...

The company hired to construct and operate a landfill gas-to-energy plant at the Mount Carberry landfill has been given a three-month extension to make an initial $10 million ...

ONEOK Inc., Tulsa, Okla., and MPLX LP, Houston, agreed to partner to expand the Gulf Coast NGL value chain through ...