As drilling shuts down, the oil-field service company adapts.

Mexico badly needs to increase oil production to support the government and economy.

Housing planned during North Dakota's oil boom is now short on occupants.

There are more than 50 percent fewer rigs drilling new wells than a year ago.

Shell is expected to get a green light to re-start Arctic oil and gas drilling

Shell's start on a pilot well in once-frozen Arctic waters comes after $4 billion in preparation. It could take 10 years for this first Arctic well to produce oil.

Oil doesn't come from a gas pump, it comes from modern-day prospectors who depend on data … and luck.

A new Associated Press analysis shows domestic oil production doesn't translate to gas prices.

A series of cost cutting tactics and management failures by BP and other companies, including Halliburton, are to blame for the Gulf oil spill…

Increasing oil prices could end the global economic recovery, according to Fatin Birol, chief economist at the International Energy Agency. Birol…