The war between Israel and Iran has raised concerns that Iran could try to close the Strait of Hormuz, the world’s most ...

In previous years, Canada’s constrained pipeline capacity meant that it relied heavily on U.S. oil refiners, who bought Canadian crude at discounted prices due to the lack of other market options.

A mechanical bang startled an on-site worker enough to shut down the flow of oil within about two minutes. The pipeline remains shut. The crude spill, now confined to a field, hasn’t yet been ...

Crude oil pipelines connecting the busiest Texas oil fields to a critical export hub across the state are nearly out of space, threatening to cap US oil exports at a time when the world needs more ...

The cause of the rupture and the amount of crude oil released remain unknown, officials said. The shutdown of the Keystone pipeline could soon drive-up gasoline prices across the Midwest ...

Climate correspondent Chico Harlan and photojournalist Esther Mbabazi reported on the controversy over the construction of the East African Crude Oil Pipeline — and the pipeline’s impact on ...