Mesa Energy Holdings, Inc. Interviewed by TheStreetBeat.com - Mesa Energy Holdings, Inc. , an oil and gas exploration and production company, announced today that Randy M. Griffin, the CEO of the Company, conducted an audio interview with TheStreetBeat.com on May 17, 2012.

Chevron: Falling Production And The Curse Of Too Much Shale Gas - In a weak quarter for big oil, Chevron managed to beat profit estimates by a penny as production fell and prices rose.  Downstream earnings were substantially better, though, as refining margins recovered and the company sold assets.  Weak natural gas prices in the U.S., which have fallen to multi-year lows, continue to take their toll on energy companies.

Oil up slightly on hope for better demand in China - By The Associated Press Oil prices are climbing as the possibility that China may increase efforts to stimulate economic growth is tempering concerns about Greece's debt crisis.

Oil prices lower ahead of G8 summit - By The Associated Press Oil prices are lower ahead of a weekend meeting where leaders of the world's biggest economies will look for ways to help Europe resolve its debt crisis.

Smartphone addicts? Don't worry, be appy - If you thought retailers were being bypassed by online-oriented consumers, think again.

Gas Prices, Oil and Stocks Down - Gas prices are down for the second week in a row.

2 Big Oil Companies Going Long on Natural Gas - The following video is part of our "Motley Fool Conversations" series, in which analyst John Reeves and advisor David Meier discuss topics across the investing world.

1 Stock to Play a Natural Gas Rebound - The following video is part of our "Motley Fool Conversations" series, in which analyst Paul Chi and senior analyst Matt Argersinger discuss topics around the investing world.

10News Investigation Breaks Down Oil Company Profits - 10News breaks down big oil company profits to uncover where the money is going and challenges the industry to explain how they're helping America.

1 Oil and Gas Business to Avoid - The following video is part of this week's MarketFoolery podcast, in which hosts Chris Hill, Charly Travers, and Joe Magyer discuss the latest business news.