In the tariff case and others, courts are finding the president’s expansive view of executive authority clashes with decisions that limit its reach.

Markets briefly soared after a ruling from the New York–based Court of International Trade struck down many of the Trump administration’s tariffs. On Thursday, a court of appeals granted the administration an emergency stay,

The Administration has filed an appeal after it was dealt a major blow that would invalidate most of its global tariffs.

The US Court of International Trade ruled May 28 that the vast majority of President Donald Trump’s tariffs were issued illegally and ordered them blocked, which would deliver a blow to a key pillar of his economic agenda.

Brussels has held off from responding to the US president’s import duties so far - but may not do so for much longer

Legal experts say White House has limited alternatives to impose sweeping global duties struck down by trade court

Trump said he would increase steel import tariffs to 50 percent, a move expected to impact U.S. manufacturers and trade relationships with Canada and China.