ConocoPhillips Buys Marathon Oil For $17.1 Billion As Energy Giants Scale Up

ConocoPhillips Buys Marathon Oil For $17.1 Billion As Energy Giants Scale Up

Exxon Sued By US After 5 Nooses Found At Louisiana Plant

Exxon Sued By US After 5 Nooses Found At Louisiana Plant

Stocks Lose Ground As More Earnings Roll In; Yields Rise

Stocks Lose Ground As More Earnings Roll In; Yields Rise

US Stocks Lose Ground A Day After Dow Entered A Bear Market

US Stocks Lose Ground A Day After Dow Entered A Bear Market

Stocks Dip At Start Of August As Investors Remain 'Cautious'

Stocks Dip At Start Of August As Investors Remain 'Cautious'

US Stocks Fall; Investors Eye Elon Musk’s Offer For Twitter

US Stocks Fall; Investors Eye Elon Musk’s Offer For Twitter

Devin CEO, Other Energy Heads To Testify Before Congress On Gas Prices

Devin CEO, Other Energy Heads To Testify Before Congress On Gas Prices

US Stocks Slide After Trump Cancels N Korea Summit, Mulls Global Auto Tariffs

US Stocks Slide After Trump Cancels N Korea Summit, Mulls Global Auto Tariffs

Tillerson Recuses Himself From Keystone XL Pipeline Decision

Tillerson Recuses Himself From Keystone XL Pipeline Decision

State Dept. Carries Out Layoffs Under Rex Tillerson

State Dept. Carries Out Layoffs Under Rex Tillerson

Committee OKs Tillerson For Secretary Of State

Committee OKs Tillerson For Secretary Of State

Mitt Romney Now Top Contender For Secretary Of State

Mitt Romney Now Top Contender For Secretary Of State

The Ups And Downs Of Low Oil Prices

The Ups And Downs Of Low Oil Prices

'Non-Compete' Clause Removed From Aubrey McClendon's Contract

'Non-Compete' Clause Removed From Aubrey McClendon's Contract

Exxon Mobil's CEO, Chairman to face fire

Exxon Mobil's CEO, Chairman to face fire

4 Oklahoma energy companies on Fortune 500 list

4 Oklahoma energy companies on Fortune 500 list

First African-American astronaut visits OKC

First African-American astronaut visits OKC

Six Oklahoma firms on Fortune 500 list

Six Oklahoma firms on Fortune 500 list