The state excise tax just went up, the Low Carbon Fuel Standard is getting more strict and 2 refineries are shutting down.

As the renewable energy sector continues to grow, so does the complexity of technology and equipment such as wind turbines, ...

Controversial clean air rules in California that could significantly raise gas prices are officially set to take effect July ...

With July Fourth festivities approaching, summer travel is in full gear as Americans venture 50 miles or more away from home for the holiday.

The super-laminar flow design with windowless fuselage will be built using RTM in Florida facility with certification slated ...

Rescuing and restoring a valuable oil pump found at the scrapyard—watch the full process of bringing it back to life ...

California drivers are bracing for higher gas prices starting July 1 as new taxes and fuel regulations take effect. It ...

California's sales tax on gasoline and the Low Carbon Fuel Standard program will take effect. That means drivers should ...

Iran launched missiles at a U.S. military base in Qatar on Monday, threatening to stoke a wider conflict in the Middle East, ...

Ongoing conflicts in the Middle East are driving up prices at California gasoline stations. California drivers typically pay ...

Well-supplied markets and weakening demand for crude concern American drillers.

Global crude prices jumped on Sunday but have since retreated. Here's what experts say about the outlook for oil and gas.