Drought and other conditions have interrupted the flow of water owed to the U.S. under a treaty.

President Trump has threatened to slap new tariffs on Mexico for failing to deliver water under a decades-old treaty. But climate change has decimated river flows.

Beijing on Friday increased its tariffs on U.S. imports to 125%, hitting back against President Donald Trump's decision to hike duties on Chinese goods to 145%.

Make America Inefficient Again? U.S. President Donald Trump holds to the idea that his trade tariffs are, as he recently said, “a very beautiful thing.” Scores of economists, business leaders and investors think otherwise.

Iran and the United States began high-stakes talks to reach a new nuclear deal on Saturday, foreshadowed by President Trump’s threat of military strikes as a consequence of failure and Tehran’s warning any attack on it would drag the US into a broader Middle Eastern conflict.

Steve Witkoff, President Donald Trump’s pointman for negotiations across the globe, briefly spoke directly with Iranian leaders Saturday, as the two countries said negotiations over Iran’s nuclear program would continue next week.

The stakes could hardly be higher for fresh nuclear talks between the United States and Iran planned for this weekend.

A federal judge blocked President Donald Trump's administration on Thursday from revoking the temporary legal status of hundreds of thousands of Cubans, Haitians, Nicaraguans and Venezuelans in the United States.

A federal judge on Thursday moved to block the Trump administration from taking away the temporary legal status of immigrants given to them by the Biden administration.

The Trump administration rejected a federal judge's order to provide by Friday a status update on a wrongly deported Salvadoran migrant's return to the United States, calling the deadline "impracticab