What Mark Zuckerberg’s Washington, D.C., Mansion Says About His Ideological Shifts
Earlier this month, news broke of Washington’s third most expensive home sale in the history of the city. The buyer?…
OpenAI Unveils New ‘Reasoning’ Models o3 and o4-mini
The company also introduced a new tool that helps computer programmers use chatbots when writing code.In September, OpenAI introduced A.I.…
US Officials Target Nvidia and DeepSeek Amid Fears of China’s A.I. Progress
China’s success in artificial intelligence has the Trump administration and lawmakers weighing rules and investigations to slow Beijing’s progress in…
At Meta Antitrust Trial, Zuckerberg Calls TikTok a Competitive Threat
The Meta chief executive testified for a third day in a landmark antitrust trial accusing his company of quashing competition…
Amazon Sellers Struggle with Trump’s Tariff Plans
When President Trump announced tariffs this month on goods from all over the world, Jing and Eddie Levine, who sell…
Shein and Temu Will be Hit by Trump’s China Tariffs. Americans Are Worried.
The Trump administration’s plan to add steep fees to packages from China will deal a blow to Temu, Shein and…
Tariff Confusion and Recession Fears Leave Advertisers ‘Paralyzed’
Hundreds of billions of marketing dollars are in flux as companies struggle to plan. For some sectors, the timing “couldn’t…
Taiwan’s Chip Companies Are Caught in the U.S.-China Tariff War
President Trump has threatened tariffs on Taiwan and the chip industry. China has signaled it will not let the trade…
Nvidia Says U.S. Will Restrict Sales of More of Its A.I. Chips to China
The restrictions are the first major limits the Trump administration has put on semiconductor sales outside the United States, toughening…
The U.S. Wants to Break Up Google and Meta. That Could Be Hard.
The last time the courts seriously weighed the wisdom of breaking up a giant technology company was a quarter-century ago,…