Brazilian President Luiz Inácio Lula da Silva says the 50% tariffs announced by U.S. President Donald Trump would trigger the country’s economic reciprocity law. That allows trade, investment ...

Elon Musk’s AI chatbot, Grok, recently got an update, Musk announced Friday on X, but it might still not be behaving as ...

University associations are challenging the Trump administration campaign of arresting and deporting faculty and students who ...