A fire at the Holly Frontier oil refinery in west Tulsa sent plumes of thick black smoke into the air early Monday evening.

A fire at the Holly Frontier refinery sent black smoke into the air across Tulsa on Monday. The oil refinery is located at South Union Avenue and W. 17th Street. The fire was visible on a News On 6 ...

A fire at the Holly Frontier refinery sent black smoke billowing into the sky above Tulsa on Monday. The oil refinery is ...

A railroad union is pushing for legislation following a seven car derailment in west Tulsa on Thursday. TULSA, Okla. — A ...

TULSA, Okla. — A railroad union is pushing ... pileup at the Burlington Northern Santa Fe Railyard near the Holly Frontier refinery. Luckily, no one was hurt and the main rail line was not ...

Each year, the American Kennel Club recognizes five dogs from across the country that are improving the lives of people in ...

According to Holly Springs Police, the dog has been roaming near the Linksland Drive and Salem Ridge Road area. Ben Doetzer, a Holly Springs resident, said he's staying on high alert.

Travelers using the Palm Springs International Airport gained several new options this week. Frontier Airlines recently launched nonstop service to Denver and San Francisco and Porter Airlines ...

a Tulsa-based bilingual Spanish-English newspaper; The Frontier, a nonprofit news organization; and Focus: Black Oklahoma, a radio program — as well as KOSU, the public radio station operated by ...

HOLLY, MI -- For over 50 years, the streets of downtown Holly have filled with locals and visitors alike to celebrate the Dickens Festival. On Saturday, Dec. 14, hundreds gathered in Historic ...

A trail derailed at the Holly Refinery in west Tulsa this morning near 17th street, just west of Highway 75.A jumble of ...

Eligible customers can now benefit from cashless services for day-case [1] surgeries at all United Family Hospitals [2] and for in-patient surgeries within Prosper Health's medical network in ...