Oil prices fall, set for fourth weekly drop, as demand fears weighYuka Obayashi and Andrew Hayley 12 May 2023
Shell, BP and ExxonMobil have done business in Russia for decades - here's why they're leaving nowYan Anthea Zhang 4 Mar 2022
Use of leaded petrol eliminated in 'milestone' for health and environment, UN saysEmma Rumney 31 Aug 2021
US is more relaxed about oil spike than Europe - which helps explain differences over IranMueid Al Raee 15 Jan 2020
