ExxonMobil has announced plans to lay off nearly 400 employees from Pioneer Natural Resources Co., after purchasing the Irving, Texas-based operator for $63 billion earlier this year. The company ...

Oil giant and formerly Irving-based ExxonMobil company is cutting 397 workers from recently acquired Pioneer Natural Resources, another blow to North Texas’ shrinking oil and gas sector.

Police said at 6:02 p.m., the officers were driving east in a marked squad car in the 8100 block of West Irving Park Road, near Pioneer Avenue in the Irving Woods neighborhood. The squad car had ...