Bloomberg American Express Co. can prohibit merchants from steering customers to credit cards with lower transaction fees, a federal appeals court ruled in a blow to businesses trying to reduce annual card fees that run around $50 billion. The decision by the appeals court in Manhattan is the most definitive ruling on AmEx’s relationship with merchants. A federal judge …

  Grangemouth / AFP A tanker carrying the first shipment of shale gas from the United States arrived on Tuesday in Britain, where there are currently no commercial fracking operations because of fierce public opposition. The ship arrived at Grangemouth, a sprawling energy complex on the River Forth near Edinburgh in Scotland, where the North Sea offshore oil and gas …

  Bloomberg Russian wheat exports haven’t lived up to expectations so far this season as falling prices made some growers reluctant to sell grain to traders amid a halt in purchases by Egypt, the world’s largest buyer. Outbound shipments in the three months since the campaign started in July will probably amount to 9 million metric tons, down 8 percent …