GENEVA—FIFA took another Saudi Arabian investment Thursday for the US-hosted Club World Cup, announcing a top-tier commercial deal with the kingdom’s sovereign wealth fund, which holds majority ...

Established in the 1970s, the petrodollar system tied global oil sales to the US dollar, granting oil-exporting nations both economic leverage and strategic weight. For the Kingdom of Saudi Arabia ...

Air Products bet big on the element, but sentiment has soured, costs are snowballing and customers remain elusive.