Sony apologized for the PlayStation Network outage but remained vague about the cause, citing an "operational issue." ...

An "operational issue" at ExxonMobil's Baytown Olefins Plant Wednesday evening has led to safety flaring, visible in much of the area. In a statement, ExxonMobil said crews were working to restore ...

Shares of fertilizer company Mosaic Co. dropped as operational issues at phosphate plants hit production, adding pressure to a segment already suffering from US tariffs. The Tampa-based company said ...

Short term and operational issues come to the fore as miners deal with uncertainty and reduced risk appetite Operational complexity, productivity and cost reduction top agenda as miners prioritize ...