Chevron reported fourth-quarter earnings that missed analysts’ expectations. The stock fell in premarket trading. The oil ...

Oil prices were under pressure this week, but the looming threat of U.S. tariffs on Canada and Mexico could send them spiking next week.

Chevron Corp.'s stock fell 3.9% Friday, after the oil company's downstream-refining business delivered its first loss in four years, hurt by lower margins on oil sales. The company also missed profit ...