The Republican presidential nominee was in Pittsburgh on the eve of Election Day to speak to rallygoers in a final push for the battleground state of Pennsylvania.

The company, in a push on its consumer-facing brands of paints, had purchased the naming rights to Pittsburgh's ice rink and arena. Will the decision by PPG to sell off its domestic paints ...

PPG Industries plans to lay off about 1,800 employees amid efforts to cut costs, with the paints and coatings maker also inking a deal to sell a sizeable chunk of its architectural business ...