World Business
The latest World Business coverage from the Chattanooga Times Free Press, part of our Business section.
More in World Business, page 89
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Trump’s trade war among allies triggers retaliation from Canada and Mexico
Canada’s prime minister and Mexico’s president ordered retaliatory tariffs on goods from the U.S, following through with their threats after U.S. Donald Trump sparked a trade war by imposing sweeping tariffs on imports from Canada, Mexico and China.

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In win for Trump, oil giant Shell walks away from major New Jersey offshore wind farm
In the first serious fallout from President Donald Trump's early actions against offshore wind power, oil and gas giant Shell is walking away from a major project off the coast of New Jersey.

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From avocados to autos, Trump tariffs on Canada and Mexico could hit close to home
The 25% tax that President Donald Trump plans to slap on imports from Canada and Mexico as soon as Saturday could drive up the price of everything from gasoline and pickup trucks, to Super Bowl party guacamole dip.

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How the world is reeling from Trump’s aid freeze
In famine-stricken Sudan, soup kitchens that feed hundreds of thousands of civilians trapped in a war zone have shut down.

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Ozempic may protect against Alzheimer’s
Over a decade ago, a smattering of studies suggested that early cousins of drugs like Ozempic and Mounjaro could prevent, or even reverse, signs of Alzheimer’s disease in mice.

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Trump threatens tariffs over immigration, drugs and Greenland
In his first week in office, President Donald Trump tried to browbeat governments across the world into ending the flow of drugs into America, accepting planes full of deported migrants, halting wars and ceding territory to the United States.

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GM has plans ready for Trump’s Canada and Mexico tariffs
General Motors executives are closely tracking President Donald Trump’s plans to impose tariffs on imports from Canada and Mexico, but the company is not yet making any major changes to its strategy in North America.

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DeepSeek’s new AI chatbot and ChatGPT answer sensitive questions about China differently
Chinese tech startup DeepSeek 's new artificial intelligence chatbot has sparked discussions about the competition between China and the U.S. in AI development, with many users flocking to test the rival of OpenAI's ChatGPT.

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Canadian PM hopeful lays out plan to fight Trump’s tariff threats ‘where it hurts’
Chrystia Freeland, the former finance minister who is running to replace Justin Trudeau as Canada's prime minister, said Monday Canada needs to release a "retaliation list" of goods the country would target if U.S. President Donald Trump makes good on his threat to slap 25% tariffs on Canadian goods.

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What is DeepSeek, the Chinese AI company upending the stock market?
A frenzy over an artificial intelligence chatbot made by Chinese tech startup DeepSeek was upending stock markets Monday and fueling debates over the economic and geopolitical competition between the U.S. and China in developing AI technology.
