Trump officials are back in court pushing to save the president's sweeping reciprocal tariffs. Here’s what’s at stake as the legal battle intensifies.

Even if courts block many of President Trump’s tariffs, households would still lose an estimated $950 in purchasing power a year, a Yale analysis shows.

Companies welcomed a court decision striking down President Trump’s tariffs. Then a stay of that ruling left no one breathing easy.

The blockbuster federal court ruling that halts President Donald Trump from imposing some of his most sweeping tariffs rests in part on a legal theory that conservative groups repeatedly used at the Supreme Court to block former President Joe Biden’s agenda.

Nvidia reclaimed its post as the world’s most valuable company after the AI chip king delivered a “great” earnings report despite a “hurdle” from export restrictions to China.

Stock futures moved higher Thursday after a federal court struck down most of the Trump administration's tariffs, while the technology sector rallied following a strong earnings report from AI chipmaker Nvidia.