Tariffs are among the defining policies of President Donald Trump’s second term. CNN is tracking their impact on the US economy and American consumers.

The Trump administration has numerous tariffs in place, impacting global trade and relations with dozens of countries. Here's what to know.

The monthly trade deficit and imports rebounded in November after shrinking significantly in prior months, new data show.

By Kanishka Singh, Andrea Shalal and Joyce Lee WASHINGTON/SEOUL, Jan 26 (Reuters) - President Donald Trump said on Monday he was raising tariffs on U.S. imports of South Korean autos and other goods,

Trump has been advocating higher tariffs for decades. In 2018 and 2019, during his first term, he roughly doubled the trade-weighted average statutory tariff rate from 2% to 4%, the highest level since the North American Free Trade Agreement (NAFTA) went into force in 1994.

China will adjust tariff rates on certain products, including applying provisional import tariff rates lower than the most-favored-nation ...

President Donald Trump imposed the tariff on certain AI chips, such as the Nvidia H200 AI processor ​and a similar semiconductor from AMD called the MI325X, under a new national security order released by the White House.

President Donald Trump said on ‌Thursday ​the U.S. was decertifying Bombardier Global Express ‌business jets and threatened 50% import tariffs on other aircraft made in Canada until the country certified a ​number of planes produced by U.