For years, the Chinese government has worked to control the export of rare earths, a group of metals used in an array of products, as common as semiconductors and lights. Now, in its trade war with the United States, China is moving to limit the market for these metals even further, which could have disastrous…
President Trump has signaled that he will announce further tariffs this week on semiconductors as he moves forward with a trade investigation related to national security. The move would raise the cost of importing chips, which are a vital component in electronics, cars, toys and other goods. The United States is heavily dependent on semiconductors…
The Trump administration signaled on Sunday that it would pursue new tariffs on the powerful computer chips inside smartphones and other technologies, just two days after it excluded a variety of electronics from the steep import taxes recently applied on goods arriving from China. The push came as President Trump’s top economic advisers scrambled to…
By Stephen Nellis SAN FRANCISCO (Reuters) – Lightmatter, a startup valued at $4.4 billion, on Monday released two pieces of technology aimed at speeding up the connections between artificial intelligence chips. Instead of moving information between computer chips as electrical signals, Lightmatter’s technology uses optical connections and what are known as silicon photonics to move…
Shares of CoreWeave, the first artificial intelligence start-up to go public, finished its first day of trading at $40.01 a share, one penny above the disappointing initial public offering price the company had set a day earlier. The company’s share price, trading under the ticker symbol CRWV, signaled concern among Wall Street investors about the…
When Nvidia lost $600 billion in market value in a single day last month, it was because some investors feared for the future of the artificial intelligence chipmaker. DeepSeek, a Chinese start-up, said it had made its A.I. systems with a small fraction of the A.I. chips used by other companies, and at a small…
Not so long ago, Taiwan basked in seemingly boundless, bipartisan support in Washington, where the island has long been regarded as a valiant democratic partner against China. Now, a few weeks into President Donald J. Trump’s second term, Taiwan is adjusting to a shift in its relationship with the United States, its primary backer —…
Vice President JD Vance told European and Asian leaders in Paris on Tuesday that the Trump Administration was adopting an aggressive, America First approach to the race to dominate all the building blocks of artificial intelligence, and warned Europeans to dismantle regulations and get aboard with Washington. On his first foreign trip since taking office,…
China’s tech industry recently gave the U.S. tech industry — and along with it, the stock market — a rude shock when it unveiled DeepSeek, an artificial intelligence model that performs on par with America’s best, but that may have been developed at a fraction of the cost and despite trade restrictions on A.I. chips….
Jordan Jacobs, an investor at the venture capital firm Radical Ventures, has spent the last few days fielding half a dozen calls from his firm’s investors. All of them wanted to know about DeepSeek, a Chinese artificial intelligence app that topped the app stores over the weekend. DeepSeek had created a powerful A.I. model with…