Ultralow sulfur diesel (ULSD) fuel has been integrated into the worldwide fuel infrastructure to help meet a variety of environmental regulations. However, desulfurization alters the properties of ...

In an unrelated action, California’s gasoline excise tax, which is adjusted annually, increased 1.6 cents per gallon on ...

No immediate hike in California gas prices will occur, but Democrats and Republicans in the Legislature fear the effects of ...

The backstory: Gov. Gavin Newsom’s office issued a fact-check memo defending the rule and saying the impacts are exaggerated, ...

News Audio update: 5 heroic police officers honored; the Ferry transitions to renewable diesel fuel; a legendary college coach steps down; and more Published: Jun. 18, 2025, 5:20 a.m. Audio Summary ...

Scientists at Rice University have discovered a surprisingly simple way to make carbon dioxide–to–fuel technology last much longer and work more reliably—by bubbling the gas through a mild ...

A team of researchers at Rice University have discovered a surprisingly simple method for vastly improving the stability of electrochemical devices that convert carbon dioxide into useful fuels and ...