That’s according to a sheriff’s office employee, who says it was called in around 2:30 p.m. We’re told it happened somewhere ...

Donald Trump has advocated expanding production of domestic oil and gas to tackle a "national energy emergency." ...

Chicken Bristle? Bobtown? Here are 15 Illinois places that will make you do a double take Steven Spearie Springfield State Journal- Register 0:05 ...

Illinois was a top-10 oil producing state from 1941 to 1945, producing 470 million barrels of oil, or 6% of overall U.S. production.

Enbridge and partner Energy Transfer are gauging interest in increased pipeline capacity in Illinois that would carry more crude to markets on the U.S. Gulf Coast, Bloomberg reported.

Diesel oil spread across the surface of Lake Zurich near the municipality of Rapperswil-Jona in canton St Gallen over the weekend.

Fighting has the potential to disrupt oil markets, but a move by Iran to cut off supply would chiefly hurt China, the biggest buyer of Iranian oil.

U.S. stocks climbed Monday and oil prices dropped after The Wall Street Journal reported Iran is urgently signaling it wants to end hostilities with Israel. The S&P 500 advanced 0.9% and U.S ...

More than 1,000 small, independent companies continue to produce between 7 million and 8 million barrels of oil annually in Illinois.

Stephen Bailey was a Bridgeport, Illinois, native and longtime friend of then-Mayor Richard J. Daley. After his discovery, he gave the mayor a call.