Once a leading source of oil, California produced fewer barrels of oil in June than in any month since the federal government began counting in 1981.
A new report outlines the challenges the health care system in rural communities faces.
Oil prices are recovering. Oil companies are expanding their U.S. operations. But a skilled worker shortage is not helping.
After nearly a year of opposition, the controversial pipeline is now fully operational.
Ongoing protest against the Dakota Access oil pipeline is putting some locals on edge.
Explore the pipeline's path with our interactive map.
In North Dakota, oil workers worry about low prices and rising pressure from climate change.
One city is banning temporary housing for oil employees .
Drones over North Dakota, plus some thoughts on Waze.
One reporter reflects on what she learned from her time in North Dakota.
