The start-up of an offshore well caused zinc contamination in Mars crude, Chevron said on Friday, leading to the tightening ...

Wyoming's first new coal mine in 50 years is said to be operating soon but it won't rely on the fossil fuel to make money.

As the 900-mile-long East African Crude Oil Pipeline (EACOP) project takes shape in Uganda, led by French energy giant Total and Chinese partners. The project promises economic benefits but threatens ...