US tariffs on steel and aluminum doubled to 50% as of 12:01 am ET on Wednesday, a move cheered by the beleaguered US steel industry but decried by heavy users of the metals, from car makers to can ...

Why has Wall Street appeared unfazed by Trump’s tariff chaos over the past few weeks? Financial analyst Dan Ives says markets are once again calling the president’s bluff.

President Trump on Saturday abruptly yanked his nomination of billionaire Jared Isaacman — an ally of Elon Musk who founded a company that has the world’s largest private air force — to helm … ...