ChevronCVX and Exxon MobilXOM reported second-quarter earnings and revenue before the stock market open Friday, with quarterly profit declines of more than 20% for both U.S. supermajors. The two ...

Learn how biogas can solve energy demand challenges while promoting sustainability through renewable electricity generation.

Alaska has long ignored warning signs of a budget crisis. Now, it has no money to fix something that is posing serious health ...