Crude oil prices fell on optimism over US-Iran talks, with mediators flagging a "roadmap" to a final agreement, easing global economic jitters.

Oil prices fell Monday on optimism over US-Iran peace talks, with mediators flagging a "roadmap" to a final agreement, while most equities rose thanks to another healthy start for…

Oil prices fell on Monday after US-Iran talks in Switzerland concluded with Tehran saying it had secured waivers for oil and petrochemical exports, easing concerns over potential…