US crude slipped as mixed economic data from the U.S. overnight weighed on sentiment, although a weaker dollar put a floor under prices.» Read More
Contracts for U.S. crude pared earlier losses to settle at $74.50 as Libya fueled hopes of that OPEC would cut oil production.
Some envision a future that relies heavily on recycling waste energy for new purposes, but is "energy harvesting" technology viable?
The US Air Force just completed an initiative to convert all of its bases from military-specific grade jet fuel to a civilian grade.
Halliburton's stock is having the worst post-deal performance of the year, after news the company is buying out Baker Hughes.
Sen. Heidi Heitkamp from North Dakota, a long-time Democratic supporter of the Keystone XL pipeline, also said to just wait until next year.
One of the most important areas captured by Islamic State of Iraq and Syria (ISIS) looks as though it’s back in Western-backed hands.
Jason Feer, Head of Business Intelligence at Poten & Partners, discusses the significance of the Keystone XL pipeline following the rejection of the bill by the U.S. Senate on Tuesday.
A sale of parts of Halliburton's business to appease regulators could be a game-changer for smaller oilfield services companies, analysts say.
The world will see huge shifts on both the usage and supply sides of the energy equation, according to BP's annual global energy forecast.
The Democrat-controlled Senate failed to gather the 60 votes it needed to approve the construction of the Keystone XL pipeline.
Halliburton bought Baker Hughes to be a bigger, stronger integrated company to compete in the marketplace, said CEO Dave Lesar.
China should take a lesson from California in tackling its serious air-pollution problem, says Terry Tamminen.
The rhetoric surrounding the recent drop in oil prices shows no signs of slowing, with Venezuela calling for a meeting of oil producing countries.
Abhishek Deshpande, oil and gas analyst at Natixis, says the geopolitical risks threatening oil supply have been removed from the market.
CNBC's Jackie DeAngelis discusses the day's activity in the commodities markets. Oil was down again, and closed under $75. Traders say there could be more pressure from here. Nat gas was down on the day.
Oil extended its slide on Tuesday as traders looked toward Saudi Arabia and OPEC for signs the cartel would cut output.
Private equity is betting that gas and oil—notrenewables like wind and solar—will continue to dominate as energy sources in 25 years.
CNBC.com's Jeff Cox reports on the logistics of Halliburton's acquisition of Baker Hughes which is valued in cash and stock at $34.9 billion.
Oil company Petrobras said it will not meet production growth targets this year, adding onto a mounting list of bad news for the Brazilian company.
Supporters of a Senate bill to approve the Keystone XL pipeline from Canada to the Texas Gulf Coast are still scrambling to find the last vote.