TikTok Ads Portray App as Force for Good as US Ban Looms

In an emotional advertisement running on Facebook and Instagram over the past month, a young woman, Katie, talks about being diagnosed with an illness that resulted in kidney failure at age 19. But she was able to find a transplant match “because a stranger was scrolling on TikTok.” Thanks to that stranger’s kidney, she continued, … Read more

Democrats Fired from F.T.C. Sue President Trump Over Dismissals

Two Democratic former members of the Federal Trade Commission on Thursday sued President Trump over his decision to fire them from the agency, accusing him of an illegal overreach of executive power. Mr. Trump fired the Democratic commissioners, Rebecca Kelly Slaughter and Alvaro Bedoya, on March 18, upending the consumer protection agency, which is typically … Read more

How A.I. Chatbots Like ChatGPT and DeepSeek Reason

In September, OpenAI unveiled a new version of ChatGPT designed to reason through tasks involving math, science and computer programming. Unlike previous versions of the chatbot, this new technology could spend time “thinking” through complex problems before settling on an answer. Soon, the company said its new reasoning technology had outperformed the industry’s leading systems … Read more

Trump’s Crypto Venture Introduces a Stablecoin

World Liberty Financial, the cryptocurrency company started by Donald J. Trump and his sons, announced on Tuesday that it was planning to sell a digital currency called a stablecoin, deepening the president’s financial ties to crypto as his administration relaxes enforcement of the industry. The stablecoin would be known as USD1, the company wrote in … Read more

Inside A.I.’s Super Bowl: Nvidia Dreams of A Robot Future

The robots were everywhere. Some pedaled around like “Star Wars” droids. Others manipulated hospital surgery equipment. They all provided a glimpse of what a future powered by artificial intelligence could look like. Nvidia, the world’s largest maker of artificial intelligence chips, brought the robots together as part of its annual developer conference in San Jose, … Read more

OpenAI Unveils New Image Generator for ChatGPT

Chatbots were originally designed to chat. But they can generate images, too. On Tuesday, OpenAI beefed up its ChatGPT chatbot with new technology designed to generate images from detailed, complex and unusual instructions. For instance, if you describe a four-panel comic strip, including the characters who appear in each panel and what they are saying … Read more